slepc-main 2024-12-17
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STGetBilinearForm

Returns the matrix used in the bilinear form with a generalized problem with semi-definite B.

Synopsis

#include "slepcst.h" 
PetscErrorCode STGetBilinearForm(ST st,Mat *B)
Logically Collective

Input Parameters

st  - the spectral transformation context

Output Parameter

B  - output matrix

Notes

The output matrix B must be destroyed after use. It will be NULL in case of standard eigenproblems.

See Also

BVSetMatrix()

Level

developer

Location

src/sys/classes/st/interface/stsolve.c

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