A Subgradient Method for Unconstrained Nonconvex Nonsmooth Optimization
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نویسنده
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maleknia morteza
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منبع
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journal of mathematical extension - 2017 - دوره : 11 - شماره : 3 - صفحه:31 -42
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چکیده
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We propose an iterative method that solves an unconstrained nonconvex nonsmooth optimization problem. the proposed method is a descent method that uses subgradients at each iterationand contains very simple procedures for finding descent directions and for solving line search subproblems. the convergence of the algorithms is studied.
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کلیدواژه
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Nonsmooth optimization ,Subgradient method
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آدرس
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university of isfahan, department of mathematics, iran
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پست الکترونیکی
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m.maleknia@sci.ui.ac.ir
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