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半互补集合的相依切锥和极限法锥的刻画
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作者 贾玲玲 刘玉兰 《广东工业大学学报》 CAS 2022年第4期32-35,45,共5页
根据零模函数的变分性质,带有零模约束的优化问题、零模正则问题和零模极小化问题都可以转化为带有半互补约束集合的约束优化问题。而刻画约束优化问题的约束集合的相依切锥和极限法锥,对获得该优化问题的最优性条件起着至关重要的作用... 根据零模函数的变分性质,带有零模约束的优化问题、零模正则问题和零模极小化问题都可以转化为带有半互补约束集合的约束优化问题。而刻画约束优化问题的约束集合的相依切锥和极限法锥,对获得该优化问题的最优性条件起着至关重要的作用。本文主要刻画了半互补集合的相依切锥、正则法锥和极限法锥,丰富了非连续、非凸规划问题的最优性理论,为进一步研究带有零模约束的优化问题、零模正则问题和零模极小化问题奠定了理论基础。 展开更多
关键词 零模 半互补集合 相依切锥 正则法锥 极限法锥
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Error bounds for set inclusions
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作者 郑喜印 《Science China Mathematics》 SCIE 2003年第6期750-763,共14页
A variant of Robinson-Ursescu Theorem is given in normed spaces. Several error bound theorems for convex inclusions are proved and in particular a positive answer to Li and Singer's conjecture is given under weake... A variant of Robinson-Ursescu Theorem is given in normed spaces. Several error bound theorems for convex inclusions are proved and in particular a positive answer to Li and Singer's conjecture is given under weaker assumption than the assumption required in their conjecture. Perturbation error bounds are also studied. As applications, we study error bounds for convex inequality systems. 展开更多
关键词 error bound metrical regularity CONVEX multifunction RECESSION cone normED space.
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