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A new proof approach to lower semicontinuity for parametric vector equilibrium problems

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Abstract

In this note, the lower semicontinuity of the set of efficient solutions to generalized systems is established by using a new proof method which is different from the one used in Gong (J Optim Theory Appl 138:197–205, 2008). Our result improve his corresponding one.

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Authors and Affiliations

  1. College of Mathematics and Sciences, Chongqing University, 400030, Chongqing, China

    Shu Xu & Sheng-Jie Li

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  1. Shu Xu
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  2. Sheng-Jie Li
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Correspondence to Shu Xu.

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Xu, S., Li, SJ. A new proof approach to lower semicontinuity for parametric vector equilibrium problems. Optim Lett 3, 453–459 (2009). https://doi.org/10.1007/s11590-009-0124-y

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  • DOI: https://doi.org/10.1007/s11590-009-0124-y

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