Lines Matching refs:inverse

489 are the constraint Jacobian and its pseudo-inverse (optional), respectively. The
703 and for applying the inverse of the state Jacobian, respectively. This
704 inverse matrix may be `PETSC_NULL`, in which case TAO will use a PETSc
721 for the inverse of the state Jacobian. One can use `PETSC_NULL` for
722 this inverse argument and let PETSc apply the inverse using a KSP
724 of the Jacobian and providing an inverse. The fifth argument is the
727 no need to provide preconditioner or inverse matrices.
1121 of the inverse Hessian. See the PETSc manual for further information on
1539 BFGS update formula. The inverse of $H_k$ can readily be applied
1740 diagonal matrix $D_k$ is an approximation of the Hessian inverse
1760 preconditioners are also used as the approximate inverse-Hessian in the
1824 calculation with a direct inverse application of the approximate Hessian
1838 quasi-Newton inverse application is used to precondition the Krylov
1903 (regular) and inverse Broyden methods are developed, controlled by the
1905 Whether one uses the forward or inverse formulations depends on the
1908 inverse formulation works better for the Hestenes-Stiefel method. The
2319 inverse, we obtain the direction