Invex optimisation problems
1992 ◽
Vol 46
(1)
◽
pp. 47-66
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Keyword(s):
In this paper we extend the concept of invexity to set-valued maps and study vector optimisation problems with invex set-valued data. Necessary and sufficient optimality conditions are established in terms of contingent derivatives. Wolfe type dual problems are constructed via two recently developed approaches which guarantee the zero-gap duality property.
1999 ◽
Vol 40
(3)
◽
pp. 379-391
◽
2006 ◽
Vol 74
(3)
◽
pp. 369-383
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2001 ◽
pp. 159-172
◽
1996 ◽
Vol 54
(3)
◽
pp. 509-516
◽