petsc-3.11.2 2019-05-18
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TSBasicSymplecticRegister

register a basic symplectic integration scheme by providing the coefficients.

Synopsis

#include "petscts.h"   
PetscErrorCode TSBasicSymplecticRegister(TSRosWType name,PetscInt order,PetscInt s,PetscReal c[],PetscReal d[])
Not Collective, but the same schemes should be registered on all processes on which they will be used

Input Parameters

name - identifier for method
order - approximation order of method
s - number of stages, this is the dimension of the matrices below
c - coefficients for updating generalized position (dimension s)
d - coefficients for updating generalized momentum (dimension s)

Notes

Several symplectic methods are provided, this function is only needed to create new methods.

Keywords

TS, register

See Also

TSBasicSymplectic

Level

advanced

Location

src/ts/impls/symplectic/basicsymplectic/basicsymplectic.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages