slepc-main 2024-11-09
STFilterGetThreshold
Gets the threshold value gamma such that rho(lambda)>=gamma for eigenvalues lambda inside the wanted interval and rho(lambda)<gamma for those outside.
Synopsis
#include "slepcst.h"
PetscErrorCode STFilterGetThreshold(ST st,PetscReal *gamma)
Not Collective
Input Parameter
| st | - the spectral transformation context
|
Output Parameter
| gamma | - the threshold value
|
See Also
STFilterGetRange()
Level
developer
Location
src/sys/classes/st/impls/filter/filter.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages