slepc-3.21.1 2024-04-26
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STGetBalanceMatrix

Gets the balance matrix used by the spectral transformation.

Synopsis

#include "slepcst.h" 
PetscErrorCode STGetBalanceMatrix(ST st,Vec *D)
Not Collective

Input Parameter

st  - the spectral transformation context

Output Parameter

D  - the diagonal matrix (represented as a vector)

Note

If the matrix was not set, a null pointer will be returned.

See Also

STSetBalanceMatrix()

Level

developer

Location

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

Index of all ST routines
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Index of all manual pages