petsc-3.11.4 2019-09-28
Report Typos and Errors
MatLMVMSetJ0Scale
Allows the user to define a scalar value mu such that J0 = mu*I.
Synopsis
#include "petscksp.h"
PetscErrorCode
MatLMVMSetJ0Scale
(
Mat
B,
PetscReal
scale)
Input Parameters
B
- An LMVM-type matrix
scale
- Scalar value mu that defines the initial Jacobian
See Also
MatLMVMSetDiagScale(),
MatLMVMSetJ0
()
Level
advanced
Location
src/ksp/ksp/utils/lmvm/lmvmutils.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages