| 一类非凸二次规划问题的全局最优性条件 |
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| 引用本文： | 张甲,田志远,李敬玉.一类非凸二次规划问题的全局最优性条件[J].青岛大学学报(自然科学版),2010,23(3):20-23. |
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| 作者姓名： | 张甲 田志远 李敬玉 |
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| 作者单位： | 青岛大学数学科学学院,山东青岛,266071 |
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| 摘 要： | 研究了一些带有二次约束的非凸二次规划问题,利用最近提出的一种新的研究全局优化问题的L-次微分方法,得到了一类带有二次约束的非凸二次规划问题的全局最优性充分条件。
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| 关 键 词： | 全局最优性 L-次微分 非凸二次规划 二次约束 |
Sufficient Global Optimality Conditions for Some Nonconvex Quadratic Program Problems |
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| ZHANG Jia,TIAN Zhi-yuan,LI Jing-yu.Sufficient Global Optimality Conditions for Some Nonconvex Quadratic Program Problems[J].Journal of Qingdao University(Natural Science Edition),2010,23(3):20-23. |
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| Authors: | ZHANG Jia TIAN Zhi-yuan LI Jing-yu |
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| Institution: | (College of Mathematics,Qingdao University,Qingdao 266071,China) |
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| Abstract: | In this paper,a class of quadratic program problem with quadratic constrains is studied.Some sufficient global optimality conditions for some nonconvex quadratic program problems with quadratic constrains are presented according to the property of L-subdifferential,which ensures that a feasible point is a global minimzer of a nonconvex quadratic minimization problem subject to quadratic constraints. |
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| Keywords: | global optimality L-subdifferential nonconvex quadratic program quadratic constrains |
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