A Nonmonotone Adaptive Method for Solving the Unconstrained Optimization Problems
Publish Year: 1399
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICIORS13_240
تاریخ نمایه سازی: 6 آذر 1399
Abstract:
In this paper, we propose a new technique for solving the large scale unconstrained optimization problems. Using a simple cubic regularization in the trust region subproblem, an efficient adaptive nonmonotone scheme is provided. Under some suitable and standard assumptions, we proof the global convergence properties of the new algorithm. Numerical experiments shows the efficiency of the new proposed algorithm.
Keywords:
Trust region methods , Nonmonotone technique Adaptive cubic regularization method Global convergence.
Authors
Z Saeidian
Assistant Professor, Department of Mathematics, University of Kashan