PETSc version 3.17.5
TAOBQNKTL
Bounded Quasi-Newton-Krylov Trust-region with Line-search fallback, for nonlinear minimization with bound constraints. This method approximates the Hessian-vector product using a limited-memory quasi-Newton formula, and iteratively inverts the Hessian with a Krylov solver. The quasi-Newton matrix and its settings can be accessed via the prefix `-tao_bqnk_`. For options database, see TAOBNK
See Also
TAOBNK, TAOBQNKTR, TAOBQNKLS
Level
beginner
Location
src/tao/bound/impls/bqnk/bqnktl.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages