PETSc version 3.16.0
LandauIFunction
TS residual calculation
Synopsis
#include "petscdmplex.h"
#include "petsclandau.h"
PetscErrorCode LandauIFunction(TS ts, PetscReal time_dummy, Vec X, Vec X_t, Vec F, void *actx)
Collective on ts
Input Parameters
+ TS - The time stepping context
. time_dummy - current time (not used)
- X - Current state
+ X_t - Time derivative of current state
. actx - Landau context
Output Parameter
. F - The residual
.keywords: mesh
.seealso: LandauCreateVelocitySpace(), LandauIJacobian()
Level
beginner
Location
src/ts/utils/dmplexlandauplexland.c
Examples
src/ts/utils/dmplexlandau/tutorials/ex1.c.html
src/ts/utils/dmplexlandau/tutorials/ex2.c.html
src/ts/utils/dmplexlandau/tutorials/ex1f90.F90.html
Index of all LANDAU routines
Table of Contents for all manual pages
Index of all manual pages