| -ksp_cg_type Hermitian | - (for complex matrices only) indicates the matrix is Hermitian | |
| -ksp_cg_type symmetric | - (for complex matrices only) indicates the matrix is symmetric |
Notes: The PCG method requires both the matrix and preconditioner to be symmetric positive (semi) definite
Level:beginner
Location:src/ksp/ksp/impls/cg/cg.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages