MatLMVMGetJ0KSP#

Returns a pointer to the internal KSP solver associated with the initial Jacobian.

Synopsis#

#include "petscksp.h" 
PetscErrorCode MatLMVMGetJ0KSP(Mat B, KSP *J0ksp)

Input Parameter#

B - An LMVM-type matrix

Output Parameter#

J0ksp - KSP solver for defining the initial inverse-Jacobian

See Also#

KSP: Linear System Solvers, LMVM Matrices, MATLMVM, MatLMVMSetJ0KSP()

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