On locally Lipschitz vector-valued invex functions
1993 ◽
Vol 47
(2)
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pp. 259-272
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Keyword(s):
The four types of invexity for locally Lipschitz vector-valued functions recently introduced by T. W. Reiland are studied in more detail. It is shown that the class of restricted K-invex in the limit functions is too large to obtain desired optimisation theorems and the other three classes are contained in the class of functions which are invex 0 in the sense of our previous joint paper with B. D. Craven and T. D. Phuong. We also prove that the extended image of a locally Lipschitz vector-valued invex function is pseudoconvex in the sense of J. Borwein at each of its points.
2005 ◽
Vol 48
(3)
◽
pp. 513-529
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Keyword(s):
1988 ◽
Vol 38
(2)
◽
pp. 177-189
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1995 ◽
Vol 51
(2)
◽
pp. 249-262
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Keyword(s):
2017 ◽
Vol 173
(2)
◽
pp. 357-390
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2001 ◽
Vol 70
(3)
◽
pp. 323-336
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Keyword(s):
2014 ◽
Vol 57
(1)
◽
pp. 17-82
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1974 ◽
Vol 26
(4)
◽
pp. 841-853
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