共查询到16条相似文献,搜索用时 93 毫秒
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在局部凸空间中考虑约束集值优化问题(VP)在超有效解意义下的Lagrange最优性条件.在近似锥-次类凸假设下,利用择一性定理得到了(VP)取得强有效解的必要条件,利用超有效解集的性质及超有效解的定义给出了(VP)取得超有效解的充分条件,最后给出了一种与(VP)等价的无约束规划. 相似文献
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在局部凸空间中考虑集值优化问题(VP)在强有效解意义下的Kuhn-Tucker最优性条件.在近似锥.次类凸假设下利用择一性定理得到了(VP)取得强有效解的必要条件,利用基泛函的性质给出了(VP)取得强有效解的充分条件,最后给出了一种与(VP)等价的无约束规划。 相似文献
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在Hausdorff局部凸拓扑线性空间中考虑约束向量集值优化问题(VP)的超有效性.在近似锥-次类凸假设下,利用择一性定理得到了Kuhn-Tucker型最优性必要条件,利用标量化定理得到了Kuhn-Tucker型最优性充分条件.最后给出了一种与(VP)等价的无约束优化. 相似文献
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集值映射向量优化问题是最优化理论中的一个重要方向.在集值映射为生成锥内部-锥一类凸(简记为ic-锥类凸)的假设条件下,利用择一定理,给出了集值映射向量优化问题ε-弱有效解和ε-有效解的最优性条件和ε-Lagrange乘子定理,是弱有效解和有效解相应结果的推广. 相似文献
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本文研究向量优化问题在严有效解意义下的最优性条件.在局部凸Hausdorff拓扑线性空间中.在近似锥一次类凸假设下,利用凸集分离定理得到了最优性必要条件.借助Gateaux导数引进了几种新的凸性,在新的凸性假设下得到了最优性充分条件. 相似文献
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该文在Hausdorff局部凸拓扑向量空间考虑约束集值优化问题(SOP)在超有效意义下的Fritz John条件和Kuhn-Tucker条件.首先借助集值映射的下半可微的概念给出这种空间中集值映射导数的定义, 据此讨论了超有效元的Fritz John最优性条件.最后, 给出约束集值优化问题(SOP)取得超有效元的充分条件. 相似文献
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在实赋范线性空间中研究集值优化问题ε-严有效解的广义高阶Fritz John型最优性条件.利用Wang等引入的广义高阶锥方向邻接导数,在内部锥类凸假设下,借助凸集分离定理,获得了带广义不等式约束的集值优化问题ε-严有效解的广义高阶Fritz John型必要和充分条件. 相似文献
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本文讨论的是集值优化问题Benson真有效解的高阶Fritz John型最优性条件,利用Aubin和Fraukowska引入的高阶切集和凸集分离定理,在锥-似凸映射的假设条件下,获得了带广义不等式约束的集值优化问题Benson真有效解的高阶Fritz John型必要和充分性条件. 相似文献
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向量值最优化问题的最优性条件与对偶性 总被引:1,自引:0,他引:1
本文我们首先给出一类向量值优化问题(VP)的正切锥真有效解的定义,在锥方向导数的假设下,讨论了一类单目标问题 的最优性必要条件;然后利用正切锥方向导数定义一类正切锥F-凸函数类,并给出了(VP)正切锥真有效解的充分性条件,最后我们亦讨论了(VP)在正切锥真有效解意义下的对偶性质。 相似文献
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Q. L. Wang 《Numerical Functional Analysis & Optimization》2013,34(1):94-112
In this article, by using the generalized second-order contingent (adjacent) epiderivatives of set-valued maps, we obtain necessary optimality conditions and sufficient optimality conditions for weakly efficient solutions, Henig efficient solutions to the set-valued vector equilibrium problems with constraints. Some results of this article improve the corresponding results in literatures by lessening the assumption of convexity. 相似文献
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Ben Liu 《Numerical Functional Analysis & Optimization》2013,34(1):50-67
In this article, we introduce a second-order modified contingent cone and a second-order modified contingent epiderivative. We discuss some properties of the second-order cone and the epiderivative, respectively. Moreover, a Fritz John type necessary optimality condition is obtained for the set-valued optimization problems with constraints by using the second-order modified contingent epiderivative and an example is proposed to explain the Fritz John type necessary optimality condition. In particular, we obtain a unified second-order sufficient and necessary optimality condition for the set-valued optimization problems with constraints under twice differentiable L-quasi-convex assumption. 相似文献
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In this paper, we propose several second-order derivatives for set-valued maps and discuss their properties. By using these derivatives, we obtain second-order necessary optimality conditions for strict efficiency of a set-valued optimization problem with inclusion constraints in real normed spaces. We also establish second-order sufficient optimality conditions for strict efficiency of the set-valued optimization problem in finite-dimensional normed spaces. As applications, we investigate second-order sufficient and necessary optimality conditions for a strict local efficient solution of order two of a nonsmooth vector optimization problem with an abstract set and a functional constraint. 相似文献
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The concept of a cone subarcwise connected set-valued map is introduced. Several examples are given to illustrate that the cone subarcwise connected set-valued map is a proper generalization of the cone arcwise connected set-valued map, as well as the arcwise connected set is a proper generalization of the convex set, respectively. Then, by virtue of the generalized second-order contingent epiderivative, second-order necessary optimality conditions are established for a point pair to be a local global proper efficient element of set-valued optimization problems. When objective function is cone subarcwise connected, a second-order sufficient optimality condition is also obtained for a point pair to be a global proper efficient element of set-valued optimization problems. 相似文献