International Journal of Mathematics and Mathematical Sciences
Volume 2005 (2005), Issue 6, Pages 949-973
Generalized -univex -set functions and global semiparametric sufficient efficiency
conditions in multiobjective fractional subset programming
Department of Mathematics and Computer Science, Northern Michigan University, Marquette 49855, MI, USA
Received 28 December 2003; Revised 3 October 2004
Copyright © 2005 G. J. Zalmai. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
A fairly large number of global semiparametric sufficient
efficiency results are established under various generalized
-univexity assumptions for a
multiobjective fractional subset programming problem.