DMTSSetI2Jacobian#

set TS implicit Jacobian evaluation function for 2nd order systems from a DMTS

Synopsis#

#include "petscts.h" 
PetscErrorCode DMTSSetI2Jacobian(DM dm, TSI2JacobianFn *jac, void *ctx)

Not Collective

Input Parameters#

dm - DM to be used with TS
jac - Jacobian evaluation routine
ctx - context for Jacobian evaluation

Note#

TSSetI2Jacobian() is normally used, but it calls this function internally because the user context is actually associated with the DM.

See Also#

TS: Scalable ODE and DAE Solvers, DMTS, DM, TS, TSI2JacobianFn, TSSetI2Jacobian()

Level#

developer

Location#

src/ts/utils/dmts.c

Index of all TS routines
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Index of all manual pages