petsc-3.13.6 2020-09-29
TSComputeIJacobianP
Runs the user-defined IJacobianP function.
Synopsis
#include "petscts.h"
PetscErrorCode TSComputeIJacobianP(TS ts,PetscReal t,Vec U,Vec Udot,PetscReal shift,Mat Amat,PetscBool imex)
Collective on TS
Input Parameters
| ts | - the TS context
|
| t | - current timestep
|
| U | - state vector
|
| Udot | - time derivative of state vector
|
| shift | - shift to apply, see note below
|
| imex | - flag indicates if the method is IMEX so that the RHSJacobian should be kept separate
|
Output Parameters
A -Jacobian matrix
See Also
TSSetIJacobianP()
Level
developer
Location
src/ts/interface/sensitivity/tssen.c
Index of all Sensitivity routines
Table of Contents for all manual pages
Index of all manual pages