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

Input Parameters#

  • ts - the TS context

  • xr - real part of input argument

  • xi - imaginary part of input argument

Output Parameters#

  • yr - real part of function value

  • yi - imaginary part of function value

See Also#

TS: Scalable ODE and DAE Solvers, TS, 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
TSComputeLinearStability_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