petsc-3.15.0 2021-04-05
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TaoGetLMVMMatrix

Returns a pointer to the internal LMVM matrix. Valid only for quasi-Newton family of methods.

Synopsis

#include "petsctao.h" 
#include "petscmat.h" 
PetscErrorCode TaoGetLMVMMatrix(Tao tao, Mat *B)

Input Parameters

tao - Tao solver context

Output Parameters

B - LMVM matrix

See Also

TAOBQNLS, TAOBQNKLS, TAOBQNKTL, TAOBQNKTR, MATLMVM, TaoSetLMVMMatrix()

Level

advanced

Location

src/tao/bound/impls/bqnk/bqnk.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages