TSDIRK

ODE and DAE solver using Diagonally implicit Runge-Kutta schemes.

Notes

The default is TSDIRKES213SAL, it can be changed with TSDIRKSetType() or -ts_dirk_type.

The convention used in PETSc to name the DIRK methods is TSDIRK[E][S]PQS[SA][L][A] with

• E - whether the method has an explicit first stage

• S - whether the method is single diagonal

• P - order of the advancing method

• Q - order of the embedded method

• S - number of stages

• SA - whether the method is stiffly accurate

• L - whether the method is L-stable

• A - whether the method is A-stable

See Also

TS: Scalable ODE and DAE Solvers, TSCreate(), TS, TSSetType(), TSDIRKSetType(), TSDIRKGetType(), TSDIRKRegister().

Level

beginner

Location

src/ts/impls/arkimex/arkimex.c

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