DMTSCreateRHSMassMatrix#
This creates the mass matrix associated with the given DM, and a solver to invert it, and stores them in the DM context.
Synopsis#
#include "petscts.h"
PetscErrorCode DMTSCreateRHSMassMatrix(DM dm)
Collective
Input Parameter#
dm -
DMproviding the mass matrix
Note#
The idea here is that an explicit system can be given a mass matrix, based on the DM, which is inverted on the RHS at each step.
See Also#
TS: Scalable ODE and DAE Solvers, DM, DMTSCreateRHSMassMatrixLumped(), DMTSDestroyRHSMassMatrix(), DMCreateMassMatrix(), DMTS
Level#
developer
Location#
Examples#
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages