<b>PPPL</b> PPPL   Theory  
Dr. STUART R. HUDSON ADDRESS & CV   PUBLICATIONS   CONFERENCES  
CODES OCULUS   KNOTOPT   SPEC  

  by year

  1. CONFERENCE PRESENTATIONS

  2. 2019, Oct 7-10 : European Fusion Theory Conference, Belgium
    1. Invited Talk : Stability and nonlinear saturation of reconnecting current sheets in a helicity-conserving variational model [(poster) ]
      Joaquim Loizu, S. R. Hudson, Y.-M. Huang, Z. Qu, A. Kumar, A. M. Wright, R. L. Dewar

  3. 2018, Aug 27-31 : Joing Varenna - Lausanne International Workshop, Varenna, Italy
    1. presentation : Equilibirum beta-limits in classical stellarators and beyond [(abstract), (poster) ]
      J. Loizu, S. R. Hudson, C. Nührenberg, J. Geiger and P. Helander

  4. 2018 : 60th Annual Meeting of the American Physical Society (APS) Division of Plasma Physics (DPP) ,
    1. presentation : Multiregion Relaxed MHD toroidal states with flow [(abstract), (slides) ]
      Robert L Dewar, Zhisong Qu, Naoki Sato, Stuart Hudson, Matthew J. Hole

  5. 2018, 4 Jun - 8 Jun : 19th International Congress on Plasma Physics, Vancouver, Canada,
    1. oral presentation : Multiregion Relaxed MHD toroidal states with flow [(abstract) [(slides) ]
      R.L. Dewar, Z.S. Qu, N. Sato, S.R. Hudson & M.J. Hole

  6. 2018, 23 Apr - 26 Apr : International Sherwood Fusion Theory Conference, Auburn
    1. invited oral : Hessian matrix approach for determining error field sensitivity to coil deviations [(abstract), (slides) ]
      Caoxiang Zhu, Stuart R. Hudson, Samuel A. Lazerson, and David A. Gates
    2. poster : Fusion Plasma and Augmented Reality [(poster) ]
      Tony Qian & Stuart R. Hudson

  7. 2018, 26 Mar - 28 Mar : Hangzhou International Stellarator Workshop (HISW), Hangzhou, China
    1. invited talk : Differentiating the coil geometry with respect to the plasma boundary [(abstract), (slides) ]
      S.R. Hudson & C. Zhu

  8. 2017, 13 Dec : Seminar, U. Maryland,
    1. poster : A simple stellarator coil-design algorithm [(slides) ]
      S.R. Hudson & C. Zhu

  9. 2017, 23 Oct - 27 Oct : The 59th Annual Meeting of the APS Division of Plasma Physics, Milwaukee
    1. poster : Gyrokinetic Magnetohydrodynamics and the associated equilibrium [(abstract) ]
      W.W. Lee, S.R. Hudson & C.H. Ma

  10. 2017, 2 Oct - 6 Oct : The 21st International Stellarator/Heliotron Workshop, Kyoto
    1. poster : Three-dimensional magnetohydrodynamic equilibria with continuous magnetic fields [(abstract) ]
      S.R. Hudson & B. Kraus
    2. invited oral : Ideal and Relaxed equilibrium β-limits in classical stellarators [(abstract) ]
      J. Loizu, S.R. Hudson, C.Nührenberg & J. Geiger
    3. invited oral : Hessian Matrix Used for Stellarator Coil Design and Error Fields Prediction [(abstract) ]
      Caoxiang Zhu, Stuart R. Hudson, Yuntao Song & Yuanxi Wan

  11. 2017, 18 Sep - 22 Sep : 1st Asia-Pacific Conference on Plasma Physics, Chengdu, China
    1. invited talk : Dynamical Formulation of Multi-region Relaxed MHD (MRxMHD) [(abstract) ]
      R.L. Dewar, M.J. Hole, L.-H. Tuen, A.M. Wright, S.R. Hudson, A. Bhattacharjee, Z. Yoshida & N. Sato

  12. 2017, 19 Jun - 19 Jun : 1st International Leiden Symposium on Plasma Physics, Netherlands
    1. invited : Cantori, chaotic coordinates and temperature gradients in chaotic magnetic fields [(slides) ]
      S.R. Hudson

  13. 2017, 4 Jun - 8 Jun : 27th IEEE Symposium On Fusion Engineering, Shanghai
    1. tutorial : Modern Advances in Stellarator Design [(abstract) ]
      Samuel A. Lazerson, Caoxiang Zhu, Joshua Breslau, Charles Kessel, Joaquim Loizu, Josephine H.E. Proll, Pavlos Xanthopolous, Harry Mynick, Stuart Hudson, Aaron Bader, Neil Pomphrey, Thomas Brown, Sudip Seal, Steven Hirshman, Mark Cianciosa, James Hanson, David Gates & Hutch Neilson

  14. 2017, 24 May - 26 May : The 1st JPP Frontiers in Plasma Physics Conference, Abbazia di Spineto, Italy
    1. presentation : Three-dimensional magnetohydrodynamic equilibria with continuous magnetic fields [(paper) ]
      S.R. Hudson & B. Kraus
    2. presentation : Equilibrium β-limits in classical stellarators [(paper) ]
      J.Loizu, S.R.Hudson, C.Nührenberg & J.Geiger

  15. 2017, 1 May - 3 May : The International Sherwood Fusion Theory Conference, Maryland
    1. poster : Smooth magnetohydrodynamic equilibrium with arbitrary three-dimensional boundaries [(poster) ]
      S.R. Hudson & B. Kraus
    2. poster : Flexible Optimized Coil Desigin method using space curves [(poster)]
      C. Zhu, S.R. Hudson, Yuntao Song & Yuanxi Wan
    3. poster : Finite Larmor Radius Effects at the Tokamak edge and the associated MHD equilibria [(abstract), (poster) ]
      W.W. Lee, R.B. White & S.R. Hudson

  16. 2016, 31 Oct - 4 Nov : 58th Annual Meeting of the APS Division of Plasma Physics, California
    1. poster : A new stellarator coil design tool using space curves [(abstract), (poster), (ppt) ]
      Caoxiang Zhu, Stuart R. Hudson, Joshua Breslau, Samuel Lazerson, Yuntao Song & Yuanxi Wan
    2. poster : Cylindrically-Symmetric Equilibria in Ideal MHD with Fractal Pressure Profiles [(abstract), (poster) ]
      Brian Kraus & Stuart Hudson
    3. poster : Simulation of Scrape-Off Layer Magnetic Field in W7-X [(abstract), (poster) ]
      Ben Israeli, Samuel Lazerson, Stuart Hudson Tamara Andreeva & Sergey Bozhenkov

  17. 2016, 4 Oct - 5 Oct : 2016 Theory Department Retreat, Princeton
    1. poster : Update [(pdf), (ppt)]
      S. R. Hudson et al.

  18. 2016, 17 Oct - 22 Oct : IAEA Fusion Energy Conference, Kyoto, Japan
    1. invited oral : Penetration and amplification of resonant perturbations in 3D ideal-MHD equilibria [(abstract), (synopsis), (paper), (slides)]
      S. R. Hudson, J. Loizu, S. Lazerson, A. Bhattacharjee & P. Helander
    2. invited poster : Nonlinear 3D M3D-C1 Simulations of Tokamak Plasmas Crossing a MHD Linear Stability Boundary [(synopsis), (paper), (poster)]
      S. Jardin, N. Ferraro, J. Breslau, J. Chen, A. Fil, S. Gerhardt, S. Hudson, E. Kolemen, I. Krebs, C. Myers, D. Pfefferle, S. Seol, M. Shephard, B. Tobias, F. Zhang
    3. invited poster : Fluid models for burning and 3D plasmas: complementing the kinetic paradigm [(synopsis), (poster)]
      M. J. Hole, Z. S. Qu, M. Fitzgerald, B. Laydena, G. Bowdena, R. L. Dewar, A. Tuen, S.R. Hudson

  19. 2016, 29 Aug - 2 Sep : Joint Varenna - Lausanne International Workshop, Varenna, Italy
    1. invited talk : 3D MHD equilibria with current sheets, magnetic islands, and chaos in stellarators and tokamaks [(abstract) ]
      J. Loizu, et al.

  20. 2016, 4 Jul - 8 Jul : 43rd European Physical Society Conference on Plasma Physics, Belgium
    1. poster : Verification of the SPEC code in stellarator geometries [(abstract), (poster) ]
      J. Loizu, S.R. Hudson & C. Nührenberg

  21. 2016, 9 May - 12 May : 10th West Lake International Symposium on Magnetic Fusion & 12th Asia Pacific Plasma Theory Conference, Hangzhou, China
    1. invited talk : Computation of multi-region relaxed MHD [(abstract), (pdf), (ppt) ]
      S. R. Hudson, et al.

  22. 2016, 4 Apr - 6 Apr : The International Sherwood Fusion Theory Conference, Madison, Wisconsin, U.S.A.
    1. invited talk : Penetration and amplification of resonant perturbations in 3D ideal-MHD equilibria [(abstract), (pdf) ]
      S. R. Hudson, J.Loizu, S.Lazerson, A.Bhattacharjee & P.Helander.
    2. poster : Progress on Resistive MHD Code Verification Problems with M3D-C1 [(abstract), (poster) ]
      S. C. Jardin, N. Ferraro, J. Breslau, S. Hudson, D. Pfefferle, B. Tobias & M. Lanctot

  23. 2015, 23 Nov - 24 Nov : MHD Stability & Control Workshop, Princeton
    1. contributed talk : Ideal MHD in the nested flux surface limit [(slides) ]
      Samuel Lazerson, J. Loizu, S. Hudson & S. Hirshman

  24. 2015, 16 Nov - 20 Nov : 57th Annual Meeting of the APS Division of Plasma Physics, Savannah, Georgia
    1. invited talk : A new class of three-dimensional ideal-MHD equilibria with current sheets [(abstract), (slides) ]
      Joaquim Loizu, Stuart Hudson, Per Helander, Sam Lazerson & Amitava Bhattacharjee
    2. poster : Multiphysics/multiscale coupling of microturbulence and MHD equilibria W.W. Lee, E.A. Startsev, S.R. Hudson, W.X. Wang & S. Ethier

  25. 2015, 5 Oct - 9 Oct : International Stellarator Heliotron Workshop, Greifswald, Germany
    1. poster : A novel solution for the computation of three-dimensional ideal-MHD equilibria with current sheets at resonant surfaces [(abstract), (poster) ]
      J. Loizu, S.R. Hudson et al.
    2. poster : An examination of the chaotic magnetic field near the separatrix of magnetically confined plasmas [(abstract), (pdf), (ppt) ]
      S.R. Hudson & Y. Suzuki

  26. 2015, 10 Sep - 12 Sep, Workshop on Stochasticity in Fusion Plasmas, Physikzentrum Bad Honnef, Germany.
    1. poster : Impact of the radial electric field profile to the magnetic topology and comparisons with models of the edge transport in the Large Helical Device [(abstract), (slides) ]
      Y. Suzuki, K. Ida, K. Kamiya et al.

  27. 2015, 22 Jun - 26 Jun : 42nd European Physical Society Conference on Plasma Physics, Lisbon, Portugal,
    1. poster : Plasma ideal response to a non-axisymmetric boundary perturbation [(poster) ]
      J. Loizu, S.R. Hudson A. Bhattacharjee, S. Lazerson & P. Helander
    2. talk : Advanced MHD models of anisotropy, flow and chaotic fields [(slides) ]
      M.J. Hole, M. Fitzgerald, G. Dennis, Zhisong Qu, S. Hudson, R.L. Dewar, D. Terranova, L.C. Appel, P. Franz, G. von Nessi & B. Layden

  28. 2015, 19 May : Workshop on Integrated Simulations for MFES : Category D, Multiscale and Multiphysics.
    1. Presentation : A Multiphysics & Multiscale Coupling of Microturbulence with MHD Equilibria [(ppt), (pdf) ]
      W. W. Lee, E. A. Startsev, S. R. Hudson, W. X. Wang & S. Ethier

  29. 2015, 16 Mar - 18 Mar : International Sherwood Fusion Theory Conference, Courant Institute, New York
    1. invited oral : Computation of singular currents at rational surfaces in non-axisymmetric MHD equilibria [(slides) ]
      J. Loizu, S.R. Hudson et al.
    2. poster : A comparison of linear and nonlinear solutions of MHD equilibria in perturbed cylindrical geometry [(ppt), (pdf) ]
      S.R. Hudson & J. Loizu
    3. poster : The non-linear plasma response in the nested flux surface limit [(poster) ]
      S. Lazerson, J. Loizu, S. Hudson, A. Cerfon, G. McFadden, J. King, Z. Wang, S. Hirshman
    4. CEMM meeting : Ghost surfaces and island detection [(ppt), (pdf) ]
      S. Hudson

  30. 2015, 6 Feb : Research and Review Seminar, Princeton Plasma Physics Laboratory, U.S.A.
    1. seminar : From Chirikov's island overlap criterion, to cantori, and ghost-surfaces [(ppt), (pdf) ]
      S.R. Hudson

  31. 2014, 8 Dec : Max-Planck Princeton Theory Seminar, Plasma Physics Laboratory
    1. seminar : Magnetic islands and singular currents at rational surfaces in 3D MHD equilibria [(ppt), (pdf) ]
      J. Loizu, S.R. Hudson, A. Bhattacharjee & P. Helander

  32. 2014, 4 Nov - 7 Nov : The 24th International Toki Conference (ITC-24), Ceratopia Toki, Toki-city, Gifu, Japan
    1. 1st-author oral presentation : Chaotic coordinates for the Large Helical Device [(abstract), (ppt), (pdf) ]
      S.R. Hudson & Y. Suzuki
    2. co-author poster presentation : Anisotropic heat diffusion on stochastic field lines of LHD [(abstract) ]
      Y. Suzuki & S.R. Hudson

  33. 2014, 27 Oct - 31 Oct : 56th Annual Meeting of the APS Division of Plasma Physics, New Orleans, Louisiana
    1. 1st-author poster : Chaotic coordinates for the Large Helical Device [(submitted abstract), (abstract), (abstract), (ppt), (pdf) ]
      S.R. Hudson & Y. Suzuki
    2. co-author poster : Magnetic islands & singular currents at rational surfaces in three-dimensional MHD equilibria [(abstract), (abstract), (abstract), (poster) ]
      J. Loizu, S. Hudson, A. Bhattacharjee, P. Helander
    3. CEMM presentation : Ghost surfaces and island detection [(ppt), (pdf) ]
      S. Hudson

  34. 2014, 13 Oct - 18 Oct : 25th IAEA Fusion Energy Conference, Saint Petersburg, Russia
    1. co-author ? : Advanced equilibrium models for anisotropy, flow and chaotic fields [(abstract), (synopsis) ]
      M.J. Hole, M. Fitzgerald, G. Dennis, G. von Nessi, R.L. Dewar, S. Hudson & Z. Qu

  35. 2014, 6 Oct - 6 Oct : University of Wisconsin, U.S.A.
    1. seminar : Constructing chaotic coordinates for LHD [(pdf), (ppt) ]
      S.R. Hudson & Y. Suzuki

  36. 2014, 3 Oct : Theory Retreat, Princeton
    1. contributed slides : SPEC: past, present & future. [(ppt), (pdf) ]
      S.R. Hudson

  37. 2014 15 Sep - 19 Sep : 17th International Congress on Plasma Physics (ICPP 2014), Lisbon, Portugal
    1. co-author invited talk : Advanced MHD models of anisotropy, flow & chaotic fields [(abstract), (presentation) ]
      M.J. Hole, M. Fitzgerald, G.R. Dennis, S.R. Hudson, R.L. Dewar, G.T. von Nessi

  38. 2014, 5 Aug : PPPL seminar
    1. 1st-author talk : Constructing chaotic coordinates for HINT2 & M3D-C1 [(ppt), (pdf) ]
      S.R. Hudson

  39. 2014, 27 Jun : Max-Planck PPPL Meeting
    1. co-author : Magnetic islands & singular currents at rational surfaces: from MRxMHD to ideal MHD [(pdf), (pdf) ]
      Joaquim Loizu, Stuart Hudson, Amitava Bhattacharjee, Per Helander

  40. 2014, 3 Jun - 5 Jun : US-Japan JIFT Meeting, Kyoto University, Japan
    1. 1st-author talk : Constructing chaotic coordinates for HINT2 calculations [(abstract), (ppt), (pdf) ]
      S.R. Hudson & Y. Suzuki

  41. 2014, 24 Mar - 26 Mar : 2014 International Sherwood Fusion Theory Conference, San Diego
    1. co-author invited talk : An enstrophy minimizing method for 3D MHD Equilibrium with Flow [(abstract) ]
      Samuel A. Lazerson, Stuart Hudson & David Gates
    2. first-author poster : A new class of magnetic confinement device in the shape of a knot [(abstract), (ppt), (pdf) ]
      S.R. Hudson, E. Startsev & E. Feibush
    3. CEMM presentation : An update on chaotic coordinates [(ppt), (pdf) ]
      S.R. Hudson

  42. 2013, 11 Nov - 15 Nov : 55th Annual Meeting of the American Physical Society Division of Plasma Physics, Colorado USA
    1. co-author poster : Applications of 3D equilibrium reconstruction [(poster) ]
      S. Lazerson, J.Geiger, Y.Gribov, S.Hudson, D.Gates

  43. 2013, 16 Sep - 20 Sep : Joint 19th International Stellarator / Heliotron Workshop & 16th IAE Reversed Field Pinch Workshop, Padova, Italy
    1. co-author invited talk : Minimally constrained model of self-organised helical states in RFX [(slides) ]
      G.R.Dennis, S.R.Hudson, D.Terranova, P. Franz, R.L.Dewar & M.J.Hole

  44. 2013, 1 Sep : National Institute for Fusion Science, Japan
    1. seminar : Chaotic coordinates for the LHD magnetic field [(ppt), (pdf)]
      S.R.Hudson & Y. Suzuki

  45. 2013, 1 Jul - 5 Jul : 40th European Physical Society Conference on Plasma Physics, Espoo, Finland
    1. co-author poster : A minimally constrained model of self-organised helical states in reversed field pinches [(P4.130 poster)]
      G.R.Dennis, S.R.Hudson, R.L.Dewar, D.Terranova, P. Franz & M.J.Hole

  46. 2013, 15 Apr - 17 Apr : International Sherwood Fusion Theory Conference, Santa Fe, USA
    1. co-author invited talk : A minimally constrained model of self-organised helical states in reversed-field pinches [(slides)]
      G.R.Dennis, S.R.Hudson, D.Terranova, R.L.Dewar & M.J.Hole

  47. 2013, 8 Mar - 13 Mar : 6th International Workshop on Stochasticity in Fusion Plasmas, Julich, Germany
    1. abstract : Are ghost-surfaces quadratic-flux minimizing?[(pdf), (ppt), (pdf)]
      Stuart Hudson

  48. 2013, 8 Jan : Culham Presentation
    1. oral : How do chaotic magnetic fields support a plasma? [(ppt),(pdf)]
      Stuart Hudson

  49. 2012, 9 Dec - 13 Dec : 20th Australian Institute of Physics Congress, Sydney, Australia.
    1. oral presentaton : Taylor relaxation & reversed field pinches.    [(slides)]
      Graham Dennis, Robert Dewar, Stuart Hudson, Matthew Hole

  50. 2012, 19 Nov - 22 Nov : 22nd International Toki Conference, Toki, Japan.
    1. oral presentaton : Advanced MHD models of anisotropy, flow & chaotic fields.    [(abstract),(slides)]
      M.J.Hole, M.Fitzgerald, G.Dennis, S.Hudson, R.L.Dewar, G.von Nessi, B.D.Blackwell
    2. poster : Theory & numerics of the Stepped Pressure Equilibrium Code.    [(abstract),(poster),(poster)]
      S.R.Hudson, R.L.Dewar, G.Dennis, M.J.Hole, S.A.Lazerson

  51. 2012 : Theory Retreat, Princeton University.
    1. brief presentaton : Multi-Region, relaXed MHD    [(slides)]
      S.R.Hudson

  52. 2012, 2 Jul - 6 Jul : 39th EPS Conference on Plasma Physics, Stockholm, Sweden.
    1. poster P4.077 : 3D Equilibrium Effects due to RMP application on DIII-D   [(paper)]
      S.Lazerson, E.Lazarus, S.Hudson, N.Pablant, D.Gates.

  53. 2012, 29 Jan - 3 Feb : 18th International Stellarator/Heliotron Workshop & 10th Asia Pacific Plasma Theory Conference, Australian National University.
    1. invited talk : Nonlinearly perturbed MHD equilibria, with or without magnetic islands.    [(abstract),(slides),(pdf)]
      S.R.Hudson, R.L.Dewar, M.J.Hole, M.McGann & G.Dennis

  54. 2011, 28 Nov - 1 Dec : 21st International Toki Conference, Toki, Japan.
    1. poster : Nonlinearly perturbed MHD equilibria, with or without magnetic islands.    [(abstract)]
      S.R.Hudson, R.L.Dewar

  55. 2011, 14 Nov - 18 Nov : 53rd APS DPP, Utah, USA.
    1. poster : Nonlinearly perturbed MHD equilibria, with or without magnetic islands.    [(abstract)]
      S.R.Hudson, R.L.Dewar, M.J.Hole & M.McGann.
    2. poster : Action-angle variables defined on island chains.    [(abstract)]
      R.L.Dewar, S.R.Hudson & A.M.Gibson

  56. 2011, 7 Sep - 9 Sep : Twenty Second International Conference on Numerical Simulations of Plasmas, New Jersey, USA.
    1. poster : Nonlinearly perturbed MHD equilibria, with or without magnetic islands.    [(abstract)]
      S.R.Hudson, R.L.Dewar

  57. 2011, 27 Jun - 1 Jul : 38th EPS Conference on Plasma Physics, Strasbourg, France.
    1. 1st-author invited talk : Partially-relaxed, partially-constrained MHD equilibria.    [(abstract)][(slides)][(pdf)]
      S.R.Hudson, R.L.Dewar, M.J.Hole, M.McGann.

  58. 2011, 2 May - 4 May : 2011 International Sherwood Fusion Theory Conference, Austin, Texas, USA.
    1. poster : Computation of non-axisymmetric equilibria using a partially-relaxed, partially-constrained MHD equilibrium model.    [(abstract)]
      S.R.Hudson, R.L.Dewar, M.J.Hole, M.McGann.

  59. 2011, 11 Apr - 14 Apr : 5th International Workshop on Stochasticity in Fusion Plasmas, Julich, Germany.
    1. selected extended oral : Partially-relaxed, topologically-constrained MHD equilibria with chaotic fields.    [(abstract)][(slides ppt)][(slides pdf)]
      S.R.Hudson, R.L.Dewar, M.J.Hole, M.McGann.

  60. 2010, 7 Dec - 10 Dec : 20th International Toki Conference (ITC20), Toki, Gifu, Japan.
    1. selected oral : Multi-volume, partially-relaxed MHD equilibria.    [(abstract),(slides)],(slides)]
      S.R.Hudson, R.L.Dewar, M.J.Hole, M.McGann.

  61. 2010, Dec - Dec : Australian Institute of Physics, Melbourne.
    1. contributed talk : Action based definitions of almost-invariant tori in close-to-integrable Hamiltonian systems.    [(abstract)],[(presentation)]
      R.L.Dewar, S.R.Hudson & A.M.Gibson.

  62. 2010, 8 Aug - 13 Aug : International Congress on Plasma Physics, Santiago, Chile.
    1. contributed talk : Almost invariant tori in the Hamiltonian dynamics of 3D magnetic fields.    [(abstract)],[(presentation)]
      R.L.Dewar & S.R.Hudson.

  63. 2009, 1 Nov - 1 Nov : CEMM Meeting, Atlanta, Georgia, USA.
    1. 1st-author talk : Are ghost-surfaces & quadratic-flux minimizing surfaces the same?    [(slides)]
      S.R.Hudson & R.L.Dewar.

  64. 2009, 31 Oct - 31 Oct : Stability & Non-linear Dynamics of Plasmas, A Symposium Celebrating Professor Robert Dewar's Accomplishments in Plasma Physics, Atlanta, Georgia, USA.
    1. 1st-author talk : Organizing Chaos Via Constructing Almost Invariant Surfaces.    [(slides),(ppt)]
      S.R.Hudson & R.L.Dewar.

  65. 2009, 12 Oct - 16 Oct : 17th International Stellarator / Heliotron Workshop, Princeton, New Jersey, USA.
    1. 1st-author invited talk : Temperature gradients are supported by cantori in chaotic fields.    [(slides)]
      S.R.Hudson & J.Breslau.

  66. 2009, 12 Oct - 15 Oct : European Fusion Theory Conference, Riga, Latvia.
    1. co-author talk : Equilibrium code consistent with field line chaos; Critical behaviour in toroidal plasma confinement.    [(abstract)][(slides)]
      M.McGann, R.L.Dewar & S.R.Hudson

  67. 2009, 21 Sep - 25 Sep : European Conference on Complex Systems, Warwick, UK.
    1. co-author talk : Critical behaviour in toroidal plasma confinement by 3-D magnetic fields.    [(slides)]
      M.McGann, R.L.Dewar & S.R.Hudson

  68. 2009, 10 Sep : National Institute for Fusion Sciences, Toki-shi, Gifu-ken, Japan;
    2009, 11 Sep : Japan Atomic Energy Agency, Naka-shi, Ibaraki-ken, Japan;
    1. seminar : Chaotic fields, pressure & MHD equilibria.    [(pdf),(ppt)]
      S.R.Hudson & N.Nakajima.

  69. 2008, 17 Nov - 21 Nov : 50th Annual Meeting of the (American Physical Society) Division of Plasma Physics, Dallas, Texas.
    1. 1st-author submission : Temperature gradients are supported by cantori in chaotic fields.    [(abstract)]
      S.R.Hudson & J.Breslau.

  70. 2008, 12 Oct - 18 Oct : 22nd IAEA Fusion Energy Conference, Geneva, Switzerland.
    1. 1st-author invited talk : Temperature gradients are supported by cantori in chaotic fields.    [(abstract),(synopsis),(paper),(slides),(ppt)]
      S.R.Hudson & J.Breslau.
    2. co-author paper : Two fluid & resistive nonlinear simulations of tokamak equilibrium, stability & reconnection.    [(abstract),(synopsis)]
      S.Jardin, J.Breslau, N.Ferraro, S.R.Hudson, C.Sovinec, J.R.King & J.Ramos.
    3. co-author paper : Relaxed MHD states of a multiple region plasma.    [(paper)]
      M.J.Hole, R.L.Dewar, S.R.Hudson, M.McGann & R.Mills.
    4. co-author paper : Computational Study of Magnetic Islands in the W7-X & NCSX Stellarators.    [(synopsis),(paper)]
      M.Drevak, C.Nuehrenberg, A.H.Boozer, S.R.Hudson, L-P.Ku, D.Monticello & A.Reiman.

  71. 2008, 25 Aug - 26 Aug : Modelling of Plasma Effects of Applied Resonant Magnetic Perturbations, San Diego, California.
    1. 1st-author invited talk : Temperature gradients are supported by cantori in chaotic fields.    [(ppt),(pdf)]
      S.R.Hudson.

  72. 2008, 24 Aug - 30 Aug : XXII International Congress of Theoretical & Applied Mechanics, Adelaide, Australia.
    1. co-author : Equilibrium & stability in relaxed magnetohydrodynamics of toroidal plasmas.    [(paper)]
      R.L.Dewar, M.Hole, M.McGann, R.Mills & S.R.Hudson.

  73. 2008, 9 Jun - 13 Jun : 35th European Physical Society Confernce on Plasma Physics, Crete, Greece.
    1. co-author invited talk : The response of tokamak plasmas to 3D magnetic field perturbations.    [(presentation)]
      J.E.Menard, J-K.Park, A.Boozer, ...S.R.Hudson ...
    2. co-author poster : Analysis methods for trim coil design in NCSX.    [(paper)]
      N.Pomphrey, ...S.R.Hudson ...

  74. 2008, 30 Mar - 2 Apr : 2008 International Sherwood Fusion Theory Conference, Boulder, Colorado.
    1. 1st-author poster : Temperature gradients are supported by cantori in chaotic fields.    [(astract)]
      S.R.Hudson.

  75. 2008, 30 Mar : 2008 Center for Extended Macroscopic Modelling, Boulder, Colorado.
    1. 1st-author talk : Temperature gradients are supported by cantori in chaotic fields.    [(presentation)]
      S.R.Hudson.

  76. 2008, 3 Feb - 7 Feb : ANZIAM, Australia & New Zealand Industrial & Applied Mathematics .
    1. co-author poster : A novel variational principle for three-dimensional plasma equilibria.    [(abstract)]
      R.L.Dewar, S.R.Hudson, M.Hole & M.McGann.

  77. 2008, 3 Feb - 6 Feb : Gaseous Electronics Meeting XV, Murramarang, Australia.
    1. co-author poster : A stepped Beltrami field model for internal transport barriers.    [(paper)]
      M.J.Hole, S.R.Hudson & R.L.Dewar.

  78. 2007, 11 Dec - 13 Dec : 8th Asia Pacific Plasma Theory Conference, Gujarat, India.
    1. co-author talk : A stepped pressure profile model for internal transport barriers.    [(slides)]
      M.J.Hole, S.R.Hudson, R.L.Dewar, M.McGann & R.Mills.

  79. 2007, 12 Nov - 16 Nov : 49th Annual Meeting of the Division of Plasma Physics, Orlando, Florida.
    1. co-author talk : A stepped pressure profile model for internal transport barriers.    [(paper)]
      M.J.Hole, S.R.Hudson & R.L.Dewar.
    2. co-author poster : Magnetic Flexibility of NCSX.    [(paper)]
      M.C.Zarnstorff, S.R.Hudson, L.Maingi, D.Mikkelsen & N.Pomphrey.

  80. 2007, 24 Sep - 27 Sep : 12th European Fusion Theory Conference, Madrid, Spain.
    1. co-author : Multiple Nested Beltrami regions as a Solution to the 3-D Toroidal MHD Equilibrium Problem.    [(paper)]
      R.Dewar, M.Hole, S.R.Hudson & M.McGann.

  81. 2007, 17 Sep - 21 Sep : Nonlinear dynamics & chaos : advances & perspectives, Aberdeen, Scotland.
    1. co-author invited talk : The MHD equilibrium problem in nonaxisymmetric toroidal plasma confinement systems.    [(slides)]
      R.L.Dewar, M.J.Hole, M.McGann & S.R.Hudson & Author.

  82. 2007, 2 Jul - 7 Jul : 34th European Physical Society Conference on Plasma Physics, Warsaw Poland.
    1. co-author conference paper : Verification of the CAS3D-perturbed equilibrium code in the cylindrical limit.    [(paper),(poster)]
      Carolin Nuehrenberg, S.R.Hudson & A.H.Boozer.

  83. 2007, 2 Jul - 5 Jul : 8th Asia-Pacific Complex Systems, Gold Coast, Australia.
    1. co-author invited talk : Variational principle for relaxed states of a plasma confined by a nonintegrable magnetic field.    [(paper)]
      R.Dewar, M.Hole, S.R.Hudson & M.McGann.

  84. 2007, 19 Mar : Princeton Plasma Physics Laboratory: FDM3D Workshop
    1. workshop presentation : Field aligned coordinates (for integrable & chaotic fields).    [(pdf),(ppt)]
      S.Hudson

  85. 2007, 2 Feb : Princeton Plasma Physics Laboratory: Theory Seminar
    1. seminar : The effect of cantori on transport in chaotic magnetic fields.    [(pdf),(ppt)]
      S.Hudson

  86. 2006, 16 Oct - 21 Oct : 21st IAEA Fusion Energy Conference, Chengdu, China.
    1. co-author poster : Equilibria & Stability in Partially Relaxed Plasma-Vacuum Systems.    [paper (pdf), poster (pdf)]
      M.Hole, S.Hudson & R.L.Dewar.

  87. 2006, 6 Oct : M3D Group Meeting
    1. informal seminar : A chaotic collection of thoughts on stochastic transport.    [(pdf),(ppt)]
      S.Hudson

  88. 2006, 22 Apr - 25 Apr : APS April Meeting
    1. co-author poster : R1.00047 : Observations from the CDX Nonlinear Sawtooth Study.    [abstract (pdf)]
      J.Breslau, W.Park, S.Hudson, S.Jardin & H.Strauss
    2. co-author invited talk : P16.00002 : Piecewise-Beltrami MHD equilibria.    [abstract (pdf) ; slides (ppt)]
      R.Dewar, M.J.Hole & S.Hudson

  89. 2006, 13 Mar - 16 Mar : US/Japan JIFT Workshop
    1. 1st-author oral : Direct calculation of the derivatives of the ballooning eigenvalue with respect the surface label, field line label & ballooning parameter.    [presentation (ppt)]
      S.Hudson
    2. co-author oral : Equilibrium Beta Limit in W7AS.
      A.H.Reiman, .., S.Hudson, ..
    3. co-author oral : Calculation of helically symmetric equilibria with the PIES code..
      D.A.Monticello, .., S.Hudson, ..

  90. 2006 : Max Planck Institute for Plasma Physics, Greifswald, Germany.
    1. seminar : A model of ideal MHD equilibria in non-symmetric geometry    [(ppt)]
      S.Hudson & R.L.Dewar & M.Hole.

  91. 2005, 3 Oct - 7 Oct : 15th International Stellarator Workshop.
    1. 1st-author poster : Derivatives of the local ballooning growth rate with respect to surface label, field line label & ballooning parameter.    [poster (ppt)]
      S.R.Hudson.
    2. co-author invited talk : Properties of ballooning modes in the Heliotron configurations.    [presentation (pdf)]
      N.Nakajima, S.R.Hudson & C.C.Hegna.
    3. co-author invited talk : Significance of MHD Effects in Stellarator Confinement.    [abstract (pdf)]
      A.Weller, K.Y.Watanabe, S.Sakakibara, K.Toi, J.Geiger, M.C.Zarnstorff, S.R.Hudson, A.Reiman, A.Werner, C.Nuehrenberg, S.Ohdachi, Y.Suzuki, W7-AS Team, LHD Team
    4. co-author poster : Equilibrium Flux Surface Calculations for W7AS & NCSX.
      A.Reiman, M.Zarnstorff, A.Weller, J.Geiger, D.Monticello, S.Hudson, L.Ku & the W7-AS Team.

  92. 2005, 8 Sep : National Stellarator Theory Teleconference.
    1. seminar : Direct calculation of the derivatives of the ballooning eigenvalue with respect the surface label, field line label & ballooning parameter.    [(ppt)]

  93. 2005, 12 Jul - 15 Jul : 19th International Conference on Numerical Simulation of Plasmas & 7th Asia Pacific Plasma Theory Conference.
    1. co-author : Stepped pressure profile equilibria in cylindrical plasmas via partial Taylor relaxation    [abstract (pdf)]
      Matthew Hole, Stuart Hudson & Robert Dewar.

  94. 2005, 27 Jun - 1 Jul : 32nd EPS Plasma Physics Conference, Taragona, Spain.
    1. co-author invited talk : MHD Effects related to High-Beta Operation in WENDELSTEIN W7-AS    [submission (doc)]
      A.Weller, M.C.Zarnstorff, S.R.Hudson, J.Geiger, A.Werner, A.Dinklage, E.Fredrickson, J.P.Knauer, D.Monticello, C.Nuehrenberg, A.Reiman, W7-AS Team, NBI-Group.

  95. 2005, Apr 11 - Apr 13 : International Sherwood Fusion Theory Conference, Stateline, Nevada, USA.
    1. 1st-author poster : Comparison of theoretical estimates of magnetic island width with numerical calculations in MHD equilibria    [abstract (pdf)]
      S.R.Hudson, A.Reiman, D.Monticello, C.C.Hegna.

  96. 2004, 15 Nov - 19 Nov : 46th Annual Meeting of the Division of Plasma Physics, Savannah, Georgia.
    1. 1st-author poster : JP1.053 Influence of pressure-gradient & shear on ballooning stability in stellarators    [poster (ppt)]
      S.R.Hudson, C.C.Hegna, N.Nakajima , A.S.Ware.

  97. 2004, 1 Nov - 6 Nov : 20th IAEA Fusion Energy Conference, Vilamoura, Portugal.
    1. 1st-author poster : TH/P2-24 Influence of pressure-gradient & shear on ballooning stability in stellarators    [poster (ppt); paper (pdf)]
      S.R.Hudson, C.C.Hegna, N.Nakajima, R.Torasso, A.S.Ware & J.G.Wohlbier.
    2. co-author poster : IC/P6-45 Plasma Control for NCSX & Development of Equilibrium Reconstruction for Stellarators    [submission (pdf)]
      N.Pomphrey, L.L.Lao, E.A.Lazarus, M.C.Zarnstorff, J.D.Hanson, S.P.Hirshman, S.R.Hudson, S.F.Knowlton, L-P.Ku, D.C.McCune, D.Mikkelsen, D.A.Monticello & A.H.Reiman.
    3. co-author poster : IC/P6-46 Interaction of Ambipolar Plasma Flow with Magnetic Islands in a Quasi-Axisymmetric Stellarator    [paper (pdf)]
      A.Reiman, M.Zarnstorff, D.Mikkelsen, L.Owen, H.Mynick, S.Hudson & D.Monticello
    4. co-author invited talk : TH/5-6 Boundary modulation effects on MHD instabilities in Heliotrons
      N.Nakajima, S.Hudson, C.C.Hegna, Y.Nakamura[paper (pdf); presentation (pdf)]
    5. co-author invited talk : EX/3-4 Equilibrium & Stability of High-Beta Plasmas in Wendelstein 7-AS
      M.C.Zarnstorff, A.Weller, J.Geiger, E.Fredrickson, S.Hudson, J.Knauer, A.Reiman, A.Dinklage, G-Y.Fu, L-P.Ku, D.Monticello, C.Nuehrenberg, A.Werner, the W7-AS Team & NBI Group.[paper (pdf)]

  98. 2004, 28 Jun - 2 Jul : 31st EPS Conference on Plasma Physics, Imperial College, London.
    1. 1st-author poster : P2-195 Influence of pressure-gradient & average-shear on ballooning stability    [abstract (pdf)]
      S.R.Hudson, C.C.Hegna, N.Nakajima, R.Torasso, A.Ware.

  99. 2004, 7 Jun - 11 Jun : 15th International Symposium on Heavy Ion Inertial Fusion, Princeton,New Jersey, USA.
    1. 1st-author poster : Chaotic particle trajectories in high-intensity finite-length charge bunches.    [abstract (pdf); poster (pdf); paper (pdf)]
      Stuart R.Hudson, Hong Qin & Ronald C.Davidson.

  100. 2004, 5 May : Magneto Fluid Dynamics Division at the Courant Institute, New York University, New York.
    1. seminar : Influence of pressure-gradient & shear on ballooning stability.    [(ppt); (pdf)]

  101. 2004, 26 Apr - 28 Apr : International Sherwood Theory Conference, Missoula, Montana, USA.
    1. 1st-author invited talk : Influence of pressure-gradient & average-shear on ballooning stability    [presentation (ppt); paper (pdf)]
      S.R.Hudson, C.C.Hegna, N.Nakajima, R.Torasso, A.Ware.

  102. 2004, 11 Mar : National Stellarator Theory Teleconference.
    1. seminar : Influence of pressure-gradient & shear on ballooning stability.    [(ppt)]

  103. 2004, 2 Mar - 4 Mar : Joint Meeting of US-Japan Workshop & Kyoto University 21st COE Symposium on New Approach in Plasma Confinement Experiment in Helical Systems.
    1. 1st-author invited talk : unable to attend due to US immigration procedure    [letter of invitation]

  104. 2003, 31 Oct - 1 Nov : Post-APS Error Magnetic Field Workshop, Albuquerque, NM.
    1. oral : How NCSX was designed to suppress magnetic islands    [presentation (ppt); presentation (pdf)]
      S.R.Hudson, D.A.Monticello, A.H.Reiman, M.C.Zarnstorff, A.H.Boozer, D.J.Strickler, S.P.Hirshman.

  105. 2003, 27 Oct - 31 Oct : Amercian Physical Society Division of Plasma Physics Meeting, Albuquerque, New Mexico.
    1. 1st-author poster : RP1.019 : Eliminating islands in high-pressure free-boundary stellarator magnetohydrodynamic equilibrium solutions.    [poster (ppt); poster (pdf)]
      S.R.Hudson, D.A.Monticello, A.H.Reiman, M.C.Zarnstorff, A.H.Boozer, D.J.Strickler, S.P.Hirshman.

  106. 2003, 29 Sep - 1 Oct : IAEA Technical Meeting on Innovative Concepts & Theory of Stellarators, Greifswald, Germany.
    1. oral : Marginal stability diagrams for infinite-n ballooning modes in quasi-symmetric stellarators.    [presentation (ppt)]
      S.R.Hudson, C.C.Hegna, R.Torasso & A.Ware.

  107. 2003, 22 Sep - 26 Sep : Proceedings of 14th International Stellarator Workshop, Greifswald, Germany.
    1. 1st-author poster : P.We26 Marginal stability diagrams for infinite-n ballooning modes in quasi-symmetric stellarators.    [paper (pdf)]
      S.R.Hudson, C.C.Hegna, R.Torasso & A.Ware.
    2. co-author poster : P.We28 Simulation of a Discharge for the NCSX Stellarator.    [paper (pdf)]
      E.A.Lazarus, M.C.Zarnstorff, S.R.Hudson, L-P.Ku, D.C.McCune, D.Mikkelsen, D.A.Monticello, N.Pomphrey & A.H.Reiman.

  108. 2003, 28 Apr - 30 Apr : International Sherwood Fusion Theory Conference, Corpus Christi, Texas, April 28-30, 2003.
    1. 1st-author poster : 1E15 : Eliminating islands in high-pressure free-boundary stellarator magnetohydrodynamic equilibrium solutions.   
      S.R.Hudson, D.A.Monticello, A.H.Reiman, A.H.Boozer, D.J.Strickler, S.P.Hirshman & M.C.Zarnstorff.
    2. co-author poster : 2C35 : Ideal MHD ballooning modes & stability boundaries of near helically symmetric stellarators   
      R.Torasso, E.Hameiri, H.R.Strauss, C.C.Hegna, S.R.Hudson.
    3. co-author poster : 1C08 : Towards a comprehensive model of the m=1 mode in tokamaks   
      J.Breslau, S.Hudson, S.Jardin, W.Park.

  109. 2002, Nov : US / Japan JIFT Workshop, Theoretical Considerations on Helical Plasmas, Princeton, New Jersey.
    1. oral : Suppression of Magnetic Islands In Stellarator Equilibrium Calculations : Application to NCSX.[presentation (ppt)]
      S.R.Hudson et al.

  110. 2002, 11 Nov - 15 Nov : 44th Annual Meeting of the American Physical Society Division of Plasma Physics, Orlando, Florida.
    1. co-author poster : CP1.078 : Suppression of Magnetic Islands by Plasma Flow in a Quasi-Axisymmetric Stellarator   
      A.Reiman, M.Zarnstorff, D.Mikkelsen, S.Hudson, D.Monticello, H.Mynick.
    2. co-author poster : CP1.075 : Study of Ideal MHD Ballooning Modes & Stability Boundaries in Three-Dimensional Toroidal Geometry   
      R.Torasso, C.C.Hegna, S.R.Hudson.
    3. co-author poster : KP1.028 : Recent Progress in the PIES 3D MHD Equilibrium Code   
      D.A.Monticello, A.H.Reiman, S.R.Hudson.

  111. 2002, 14 Oct - 19 Oct : 19th Fusion Energy Conference (IAEA) Lyon, France.
    1. 1st-author invited talk : TH/6-2 Constructing integrable full-pressure full-current free-boundary stellarator magnetohydrodynamic equilibrium solutions. [paper   (pdf); presentation (ppt)]
      S.R.Hudson, D.A.Monticello, A.H.Reiman, D.J.Strickler & S.P.Hirshman.
    2. co-author poster : FT/P2-06 Integrated Plasma & Coil Optimization for Compact Stellarators[paper    (pdf)  ]
      D.J.Strickler, L.A.Berry, S.P.Hirshman, J.F.Lyon, D.A.Spong, D.E.Williamson, M.C.Zarnstorf, L-P.Ku, A.Brooks, S.R.Hudson, D.A.Monticello, G.H.Neilson, N.Pomphrey, A.H.Reiman, A.S.Ware.
    3. co-author invited talk : IC-1 Physics Considerations in the Design of NCSX.[invited talk; draft paper    (pdf)]
      G.H.Neilson, M.C.Zarnstorff, L.P.Ku, E.A.Lazarus, P.K.Mioduszewski, M.Fenstermacher, A.Grossman, P.J.Heitzenroeder, D.W.Johnson, S.P.Hirshman, S.Hudson, H.Kugel, J.F.Lyon, D.R.Mikkelsen, D.A.Monticello, B.E.Nelson, N.Pomphrey, W.T.Reiersen, A.Reiman, J.A.Schmidt, D.A.Spong & D.J.Strickler.

  112. 2002, 9 Sep : Plasma Physics Colloquia, Columbia University.
    1. seminar : Suppression of Magnetic Islands In Stellarator Equilibrium Calculations.    [(ppt)]

  113. 2002, 10 Jul : Seminar, National Institute for Fusion Science, Japan.
    1. seminar : Suppression of Magnetic Islands In Stellarator Equilibrium Calculations.    [(ppt)]

  114. 2002, 17 Jun - 21 Jun : 29th European Physical Society Conference on Plasma Physics & Controlled Fusion, Montreux, Switzerland.
    1. co-author poster : P5.068 Flexibiilty & robustness calculations for NCSX.    [paper (pdf)]   
      N.Pomphrey, R.Hatcher, S.P.Hirshman, S.Hudson, L-P.Ku, E.A.Lazarus, D.Monticello, H.Mynick, A.Reiman, M.C.Zarnstorff & the NCSX Team.

  115. 2002, 22 Apr - 24 Apr : Sherwood Fusion Theory Conference, Rochester, New York.
    1. co-author poster : Study of Ideal MHD Ballooning Modes & Stability Boundaries in Three-Dimensional Toroidal Geometry.   
      R.Torasso, C.C.Hegna & S.R.Hudson.

  116. 2002 : 11th International Congress on Plasma Physics & 6th Asia Pacific Plasma Theory Conference & Plasma 2002 - 24th AINSE Plasma Science & Technology Conference & 6th Japan-Australia Plasma Theory & Computation Workshop.Sydney.
    1. 1st-author invited talk : Constructing integrable full-pressure full-current free-boundary stellarator magnetohydrodynamic equilibria.10[paper    (pdf);    presentation    (ppt)  ]
      S.R.Hudson, D.A.Monticello, A.H.Reiman, D.J.Strickler & S.P.Hirshman.

  117. 2002, 25 Feb - 1 Mar : Proceedings of 13th International Stellarator Workshop, Canberra, Australia.
    1. co-author invited talk : OII5 Loss of the second stability regime for ideal MHD ballooning modes in three-dimensional equilibria.    [paper (pdf)]
      C.C.Hegna & S.R.Hudson.
    2. 1st-author poster : OV5 Free-boundary full-pressure island healing in a stellarator : coil-healing.    [paper (pdf)]
      S.R.Hudson, D.Strickler, A.Reiman, A.Brooks, D.A.Monticello & S.P.Hirshman.
    3. co-author invited talk : OV5 Fixed boundary optimization & flux surface healing in the Design of NCSX.
      A.Reiman, S.R.Hudson, L.Ku, D.Monticello, A.Brooks, S.Hirshman, C.Kessel, D.Strickler, M.Zarnstorff & the NCSX Design Team.
    4. co-author invited talk : Physics Design of NCSX, a Compact Quasi-axisymmetric Stellarator.    [paper (pdf)]
      M.C.Zarnstorff, L.A.Berry, A.Boozer, A.Brooks, W.A.Cooper, E.Fredrickson, G.-Y.Fu, R.Goldston, R.Hatcher, S.Hirshman, S.Hudson, M.Isaev, C.Kessel, L.-P.Ku, E.Lazarus, J.Lewandowski, J.Lyon, R.Majeski, P.Merkel, M.Mikhailov, D.Mikkelsen, D.Monticello, H.Mynick, G.H.Neilson, B.E.Nelson, C.Nuehrenberg, N.Pomphrey, M.Redi, W.Reiersen, A.Reiman, P.Rutherford, R.Sanchez, J.Schmidt, D.Spong, D.Strickler, A.Subbotin & R.B.White.

  118. 2002, 7 Jan - 9 Jan : Workshop on Future Directions in Theory of 3D Magnetic Confinement Systems, Oak Ridge, Tennessee.    [summary report (pdf)]

  119. 2001, 29 Oct - 2 Nov : American Physical Society : The 43rd Annual Meeting of the Division of Plasma Physics, Long Beach, California.
    1. co-author poster : CP1 63 : Studies of Stellarators, Compact Tori & Magnetorotational Instabilities with M3D.
      H.R.Strauss, W.Park, X.Tang, S.R.Hudson, G.Y.Fu & L.Sugiyama.
    2. co-author poster : LP1 71 : Ideal MHD Ballooning Modes in Three-Dimensional Equilibria: Study of Stability Boundaries
      R.Torasso, C.C.Hegna & S.R.Hudson
    3. 1st-author poster : LP1 75 : Reduction of islands in full-pressure free-boundary stellarator equilibria.
      S.R.Hudson, D.Monticello, A.Reiman, A.Brooks, D.Strickler, L.Berry & S.Hirshman.
    4. co-author poster : LP1 76 : Recent Developments in the PIES code.
      A.Reiman, D.Monticello & S.R.Hudson
    5. co-author invited talk : BI1 4 : Ideal MHD Ballooning Stability Boundaries on Three-Dimensional Equilibria.
      C.C.Hegna (in collaboration with S.R.Hudson).

  120. 2001, 18 Jun - 22 Jun : European Physical Society Conference (28th Conference on Controlled Fusion & Plasma Physics, Madeira, Portugal).
    1. co-author invited talk : Physics of Compact Advanced Stellarators.
      M.C.Zarnstorff, L.A.Berry, A.Brooks, E.Fredrickson, G.-Y.Fu, S.Hirshman, S.R.Hudson, L.-P.Ku, E.Lazarus, D.Mikkelsen, D.Monticello, G.H.Neilson, N.Pomphrey, A.Reiman, D.Spong, D.Strickler, A.Boozer, W.A.Cooper, R.Goldston, R.Hatcher, M.Isaev, C.Kessel, J.Lewandowski, J.Lyon, P.Merkel, H.Mynick, B.E.Nelson, C.Nuehrenberg, M.Redi, W.Reiersen, P.Rutherford, R.Sanchez, J.Schmidt & R.B.White.

  121. 2000, 23 Oct - 27 Oct : American Physical Society : The 42nd Annual Meeting of the Division of Plasma Physics & The 10th International Congress on Plasma Physics, Quebec City, Canada.
    1. co-author invited talk : UI1.001 Recent advances in the design of quasiaxisymmetric stellarator plasma configurations.
      A.Reiman, L.Ku, D.Monticello, S.Hirshman, S.Hudson, C.Kessel, E.Lazarus, D.Mikkelsen, M.Zarnstorff, L.A.Berry, A.Boozer, A.Brooks, W.A.Cooper, M.Drevlak, E.Fredrickson, G.Fu, R.Goldston, R.Hatcher, M.Isaev, C.Jun, S.Knowlton, J.Lewandowski, Z.Lin, J.F.Lyon, P.Merkel, M.Mikhailov, W.Miner, H.Mynick, G.Neilson, B.E.Nelson, C.Nuehrenberg, N.Pomphrey, M.Redi, W.Reiersen, P.Rutherford, R.Sanchez, J.Schmidt, D.Spong, D.Strickler, A.Subbotin, P.Valanju & R.White.
    2. 1st-author poster : HP1 28 : Investigation of islands in stellarator designs.
      S.R.Hudson, D.A.Monticello & A.H.Reiman
    3. 1st-author poster : YP1 12 : Local Stellarator Equilibrium Model.
      S.R.Hudson, C.C.Hegna & J.L.V.Lewandowski.
    4. co-author poster : HP1 2 : Plasma Simulation Studies using M3D
      W.Park,E.V.Belova,G.Y.Fu, S.Hudson, S.C.Jardin, X.Z.Tang, H.R.Strauss & L.E.Sugiyama
    5. co-author poster : HP1 3 : Applications of M3D to Compact Tori, Stellarators, & Pellet Injection.
      H.R.Strauss, W.Park, X.Tang, S.Hudson, G.Y.Fu, L.Sugiyama P.Lalousis

  122. 2000, 4 Oct - 10 Oct : 18th Fusion Energy Conference (IAEA) Sorrento,Italy (IAEA-CN-77).
    1. co-author invited talk : IC/1 : Physics Issues in the Design of Low Aspect Ratio, High-Beta, Quasi-Axisymmetric Stellarators    [paper (pdf)]
      M.C.Zarnstorff, L.A.Berry, A.H.Boozer, A.Brooks, W.A.Cooper, M.Drevlak, E.Fredrickson, G.Y.Fu, R.Goldston, R.Hatcher, S.Hirshman, W.A.Houlberg, S.Hudson, M.Isaev, C.Kessel, L.P.Ku, E.Lazarus, J.Lewandowski, Z.Lin, J.F.Lyon, R.Majeski, P.Merkel, M.Mikhailov, D.R.Mikkelsen, W.Miner, D.Monticello, H.Mynick, G.H.Neilson, B.E.Nelson, C.Nuehrenberg, N.Pomphrey, M.Redi, W.Reiersen, A.Reiman, P.Rutherford, R.Sanchez, J.Schmidt, D.A.Spong, P.Strand, D.Strickler, S.Subbotin, P.Valanju & R.White.
    2. co-author invited talk : THP2/04 : Studies of spherical tori, stellarators, & anisotropic pressure with the M3D code.    [paper (pdf)]
      L.E.Sugiyama, W.Park, H.R.Strauss, S.R.Hudson, D.Stutman & X-Z.Tang.

  123. 2000, 27 Mar - 29 Mar : International Sherwood Fusion Theory Meeting, Los Angeles, California.
    1. 1st-author poster : 1D36 : Ideal MHD ballooning instability threshold for a quasi-helical stellarator.
      S.R.Hudson & C.C.Hegna.

  124. 1999, 15 Nov - 19 Nov : American Physical Society : The 41st Annual Meeting of the Division of Plasma Physics, Seattle, Washington.
    1. 1st-author poster : KP1 104 : Ballooning mode instabilities in stellarators.
      S.Hudson, C.Hegna & A.Cooper.

  125. 1999, 27 Sep - 1 Oct : 12th International Stellarator Conference, Madison, U.S.A.
    1. 1st-author poster : P2-11 : Ballooning mode stability in a quasihelically symmetric stellarator.
      S.R.Hudson, C.C.Hegna & W.A.Cooper.

  126. 1998, 16 Nov - 20 Nov : American Physical Society : The 40th Annual Meeting of the Division of Plasma Physics, New Orleans, Louisiana.
    1. 1st-author poster : G4Q 2 : Analysis of perturbed magnetic fields via construction of nearby integrable field.
      S.R.Hudson & R.L.Dewar.

  127. 1998, 18 Oct - 24 Oct : Fusion energy 1998 : 17th IAEA conference proceedings, Yokohama, Japan.
    1. co-author poster : THP2/31 : Improvement of MHD stability in negative/weak shear configurations for a steady state tokamak.    [paper (pdf)]
      T.Ozeki, Y.Ishii, S.R.Hudson, S.Tokuda, K.Hamamatsu, M.Yamigiwa, G.Kurita, A.Hirose, D.Monticello, T.Tuda & T.Hirayama.

  128. 1997, 3 Dec : Japan Atomic Energy Research Institute, Torus Theory Specialist Meeting, Toyko, Japan : JAERI-memo 10-041.
    1. 1st-author invited talk : Three dimensional magnetic island formation in reversed shear equilibrium.
      S.R.Hudson, S.Tokuda, D.Monticello, R.L.Dewar

  129. 1997, 30 Sep - 3 Oct : Proceedings of the International Toki Conference/International Stellarator Conference, Toki, Japan.
    1. 1st-author poster : Phase Control of Magnetic Islands in a Heliac Vacuum Field.
      S.R.Hudson & R.L.Dewar
    2. 1st-author poster : P1-2 : Manipulation of Magnetic Islands in a Heliac Vacuum Field.
      S.R.Hudson & R.L.Dewar.
    3. co-author poster : P1-2 : Self-Healing of Magnetic Islands in a Heliac.
      S.S.Lloyd, H.J.Gardner, T.Hayashi & S.R.Hudson.

  130. 1997, 24 Sep - 27 Sep : Proceedings of the second Asian Pacific Plasma Theory Conference, APPTC'97.Combined with Japan-Australia fusion theory workshop & US-Japan JIFT workshop on Theoretical Study for Helical Plasmas. Edited by Y.Tomita, Y.Nakmura & T.Hayashi. National Institute for Fusion Science, Toki, Japan. NIFS-PROC-38 ISSN 0915-6348
    1. 1st-author poster : Investigation of reversed shear equilibria in JT60U using the PIES code.
      S.R.Hudson, S.Tokuda & D.A.Monticello.

  131. 1997 : The 21st Australian Institute Nuclear Science & Engineering Plasma Science & Technology Conference.
    1. co-author invited talk : Magnetic Islands in the H-1 Heliac.
      H.J.Gardner, S.S.Lloyd, S.R.Hudson & T.Hayashi.

  132. 1996 : Fusion energy 1996 (IAEA, Vienna, 1997): Proceedings of the sixteenth International Conference on Fusion Energy, Montreal, Canada 1996.
    1. co-author invited talk : Paper IAEA-F1-CN-64/CP-7 167-174 : Fluctuations & Internal Current Studies in the H-1 Heliac.
      B.D.Blackwell, G.G.Borg, P.Cuthbert, R.L.Dewar, S.A.Dettrick, H.J.Gardner, S.M.Hamberger, J.Howard, S.R.Hudson, J.L.V.Lewandowski, S.S.Lloyd, M.Persson, D.L.Rudakov, L.E.Sharp, D.B.Singleton, M.G.Shats, G.B.Warr, W.A.Cooper & T.Hayashi.

  133. 1996, 9 Sep - 13 Sep : Proceedings of the International Conference on Plasma Physics, Nagoya, Japan. Editors H.Sugai & T.Hayashi. (Japan Soc. Plasma Sci. & Nucl. Fusion Res., Nagoya, 1997)
    1. co-author invited talk : 2:1262 : Magnetic coordinates for systems with imperfect magnetic surfaces.
      R.L.Dewar & S.R.Hudson.

  134. 1995, 13 Feb - 14 Feb : 20th Australian Institute of Nuclear Science & Engineering Plasma Science & Technology Conference, Flinders University of South Australia, Adelaide, Australia; ISBN 0 9598472 4 3.
    1. 1st-author invited talk : 25 : Generalized Magnetic Coordinates.
      S.R.Hudson & R.L.Dewar.

  135. 1994 : Australian Institute of Physics, `BrisPhys', Brisbane, Australia.
    1. 1st-author poster : Almost Invariant surfaces for nearly integrable magnetic fields.
      S.R.Hudson & R.L.Dewar.

  136. 1994 : Dynamics Days Conference, Melbourne University, Melbourne, Australia.
    1. 1st-author invited talk : Ghost Surfaces for Toroidal Magnetic Fields.
      S.R.Hudson & R.L.Dewar.

  137. 1993 : Computational Techniques & Applications Conference, Canberra.

  138. 1993, 12 Jul - 15 Jul : Australian Institute of Nuclear Science & Engineering Plasma Science & Technology Conference & Elizabeth & Frederick White Workshop on Fundamental Problems in the Physics of Magnetically Confined Plasmas, Canberra, Australia; ISSN 08123357.
    1. co-author poster : P-I : Capture-theorem for flux-minimizing magnetic surfaces.
      R.L.Dewar, S.R.Hudson & P.Price.