petsc-3.7.1 2016-05-15
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DMPlexTSComputeIJacobianFEM

Form the local Jacobian J from the local input X using pointwise functions specified by the user

Synopsis

#include "petscdmplex.h" 
#include "petscts.h" 
PetscErrorCode DMPlexTSComputeIJacobianFEM(DM dm, PetscReal time, Vec locX, Vec locX_t, PetscReal X_tShift, Mat Jac, Mat JacP, void *user)

Input Parameters

dm - The mesh Many br
t - The time Many br
locX - Local solution Many br
locX_t - Local solution time derivative, or NULL Many br
X_tshift - The multiplicative parameter for dF/du_t Many br
user - The user context Many br

Output Parameter

locF -Local output vector Many br

Many br

See Also

DMPlexComputeJacobianActionFEM()

Level:developer
Location:
src/ts/utils/dmplexts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages