A Modified Nonmonotone Hestenes–Stiefel Type Conjugate Gradient Methods for Large-Scale Unconstrained Problems
Sign Up to like & getrecommendations! Published in 2017 at "Numerical Functional Analysis and Optimization"
DOI: 10.1080/01630563.2016.1232730
Abstract: ABSTRACT In this article, by slightly modifying the search direction of the nonmonotone Hestenes–Stiefel method, a variant Hestenes–Stiefel conjugate gradient method is proposed that satisfies the sufficient descent condition independent of any line search. This… read more here.
Keywords: hestenes stiefel; modified nonmonotone; nonmonotone hestenes; stiefel type ... See more keywords
A New Three-Term Hestenes-Stiefel Type Method for Nonlinear Monotone Operator Equations and Image Restoration
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DOI: 10.1109/access.2021.3053141
Abstract: In this article, a derivative-free method of Hestenes-Stiefel type is proposed for solving system of monotone operator equations with convex constraints. The method proposed is matrix-free, and its sequence of search directions are bounded and… read more here.
Keywords: hestenes stiefel; stiefel type; monotone; monotone operator ... See more keywords