Title: A trust region method based on the fractional model for unconstrained optimization
Abstract: In this paper, we propose a new quasi-Newton method based on a fractional model for solving unconstrained optimization problems.In the new method, a generalized dogleg algorithm is established for solving the subproblem with a fractional model.We prove the global convergence of the proposed algorithm. Numerical experiment shows the feasibility and validity of the new quasi-Newton method.
Publication Year: 2018
Publication Date: 2018-03-19
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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