slepc-3.16.1 2021-11-17
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Gets the balance matrix used by the spectral transformation.


#include "slepcst.h" 
PetscErrorCode STGetBalanceMatrix(ST st,Vec *D)
Not collective, but vector is shared by all processors that share the ST

Input Parameter

st  - the spectral transformation context

Output Parameter

D  - the diagonal matrix (represented as a vector)


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

See Also


Location: src/sys/classes/st/interface/stfunc.c
Index of all ST routines
Table of Contents for all manual pages
Index of all manual pages