petsc-3.9.2 2018-05-20
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TSComputeLinearStability

computes the linear stability function at a point

Synopsis

#include "petscts.h"  
PetscErrorCode TSComputeLinearStability(TS ts,PetscReal xr,PetscReal xi,PetscReal *yr,PetscReal *yi)
Collective on TS and Vec

Input Parameters

ts - the TS context
xr,xi - real and imaginary part of input arguments

Output Parameters

yr,yi -real and imaginary part of function value

Keywords

TS, compute

See Also

TSSetRHSFunction(), TSComputeIFunction()

Level

developer

Location

src/ts/interface/ts.c

Implementations

TSComputeLinearStability_Euler in src/ts/impls/explicit/euler/euler.c
TSComputeLinearStability_Theta in src/ts/impls/implicit/theta/theta.c
TSComputeLinearStability_Mimex in src/ts/impls/mimex/mimex.c

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