BVMatMultHermitianTransposeColumn#

Computes the conjugate-transpose matrix-vector product for a specified column, storing the result in the next column v_{j+1}=A^H*v_j.

Synopsis#

#include "slepcbv.h" 
PetscErrorCode BVMatMultHermitianTransposeColumn(BV V,Mat A,PetscInt j)

Neighbor-wise Collective

Input Parameters#

  • V - basis vectors context

  • A - the matrix

  • j - the column

See Also#

BVMatMult(), BVMatMultColumn(), BVMatMultTransposeColumn()

Level#

beginner

Location#

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

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