petsc-3.14.6 2021-03-30
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TSBasicSymplecticSetType

 Set the type of the basic symplectic method

Synopsis

#include "petscts.h"   
PetscErrorCode TSBasicSymplecticSetType(TS ts,TSBasicSymplecticType bsymptype)
Logically Collective on TS

Input Parameter

ts - timestepping context
bsymptype - type of the symplectic scheme

Options Database

-ts_basicsymplectic_type <scheme>

Notes

The symplectic solver always expects a two-way splitting with the split names being "position" and "momentum". Each split is associated with an IS object and a sub-TS that is intended to store the user-provided RHS function.

Level

intermediate

Location

src/ts/impls/symplectic/basicsymplectic/basicsymplectic.c

Implementations

TSBasicSymplecticSetType_BasicSymplectic in src/ts/impls/symplectic/basicsymplectic/basicsymplectic.c

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