slepc-3.21.1 2024-04-26
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BVApplyMatrix

Multiplies a vector by the matrix representation of the inner product.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVApplyMatrix(BV bv,Vec x,Vec y)
Neighbor-wise Collective

Input Parameters

bv  - the basis vectors context
x  - the vector

Output Parameter

y  - the result

Note

If no matrix was specified this function copies the vector.

See Also

BVSetMatrix(), BVApplyMatrixBV()

Level

advanced

Location

src/sys/classes/bv/interface/bvbasic.c

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