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Yangdong Xu
Researcher at Chongqing University of Posts and Telecommunications
Publications - 8
Citations - 52
Yangdong Xu is an academic researcher from Chongqing University of Posts and Telecommunications. The author has contributed to research in topics: Vector optimization & Duality (optimization). The author has an hindex of 4, co-authored 6 publications receiving 32 citations.
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Constrained Extremum Problems and Image Space Analysis—Part II: Duality and Penalization
TL;DR: In the light of showing the main feature of image space analysis, duality and penalization are shown to be derived by the same “root” and to unify and generalize the several topics of optimization.
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Constrained Extremum Problems and Image Space Analysis–Part I: Optimality Conditions
TL;DR: This work, with its 3 parts, aims at contributing to describe the state-of-the-art of image space analysis for constrained optimization and to stress that it allows to unify and generalize the several topics of optimization.
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Constrained Extremum Problems and Image Space Analysis—Part III: Generalized Systems
TL;DR: This work continues to give an exhaustive literature review on separation functions, gap functions and error bounds for generalized systems and throws light on some research gaps and concludes with the scope of future research in this area.
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Connectedness of Solution Sets of Strong Vector Equilibrium Problems with an Application
Yangdong Xu,Pingping Zhang +1 more
TL;DR: In this paper, a nonconvex separation theorem is given, that is, a neither open nor closed set and a compact subset in a finite dimensional space can be strictly separated by a sublinear and strongly monotone function.
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Optimality conditions for efficient solutions of nonconvex constrained multiobjective optimization problems via image space analysis
Yangdong Xu,Peng Zhang,S. K. Zhu +2 more
TL;DR: In this article, the authors mainly focus on optimality conditions for efficient solutions of a nonconvex constrained multiobjective optimization problem via image space analysis via Gerstewitz functivities.