On the connectedness of the efficient set for strictly quasiconvex vector minimization problems |
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Authors: | E J Sun |
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Institution: | (1) Department of Decision and Information Sciences, University of Florida, Gainesville, Florida |
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Abstract: | In this paper, we investigate the connectedness of the efficient solution set for vector minimization problems defined by a continuous vector-valued strictly quasiconvex functionf=(f
1,...,f
m
)
T
and a convex compact setX. It is shown that the efficient solution set is connected if one component off is strongly quasiconvex onX.The author would like to thank Professor H. P. Benson and the referees for many valuable comments and for pointing out some errors in the previous draft.Formerly, Assistant, Department of Applied Mathematics, Shanghai Jiao Tong University, Shanghai, China. |
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Keywords: | Vector minimization efficient solution set connectivity generalized convexity |
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