TSDISCGRAD#

Notes#

This is the implicit midpoint rule, with an optional term that guarantees the discrete gradient property. This timestepper applies to systems of the form $u_t = S(u) \nabla F(u)$ where $S(u)$ is a linear operator, and $F$ is a functional of $u$.

See Also#

TS: Scalable ODE and DAE Solvers, TSCreate(), TSSetType(), TS, TSDISCGRAD, TSDiscGradSetFormulation()

Level#

intermediate

Location#

src/ts/impls/implicit/discgrad/tsdiscgrad.c

Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages