# HessianSolve

Solve a linear system involving the Hessian matrix, or apply an inverse Hessian operator to a vector.

## Synopsis

    #include "tao_solver.h"
    int TaoApplication::HessianSolve(TaoVec *rhs, TaoVec*vv, TaoTruth *success)

Collective on TAO_SOLVER

## Input Parameters

rhs -the right-hand side

## Output Parameters

| vv | - the solution
| success | - flag states whether solution was found.

## See Also

TaoSetMethod(), TaoLMVMSetSize(), EvaluateHessian()

## Keywords

application, Hessian, LMVM

Level:intermediate
Location:src/appobject/interface/taoappobject.c
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