petsc-3.14.6 2021-03-30

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TaoLMVMGetH0

Get the matrix object for the QN initial Hessian

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLMVMGetH0(Tao tao, Mat *H0)

Input Parameters

tao

- the Tao solver context

Output Parameters

H0

- Mat object for the initial Hessian

See Also

TaoLMVMSetH0(), TaoLMVMGetH0KSP()

Level

advanced

Location

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