scholarly journals A note on the paper "Sufficient optimality conditions using convexifactors for optimistic bilevel programming problem"

2021 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Nazih Abderrazzak Gadhi
Keyword(s):  
Optimality Conditions ◽  
Programming Problem ◽  
Bilevel Programming ◽  
Sufficient Optimality Conditions ◽  
Bilevel Programming Problem

scholarly journals Optimality Conditions Using Convexifactors for a Multiobjective Fractional Bilevel Programming Problem

2021 ◽  
Vol 54 ◽  
Author(s):  
Bhawna Kohli
Keyword(s):  
Optimality Conditions ◽  
Programming Problem ◽  
Bilevel Programming ◽  
Constraint Qualification ◽  
Sufficient Optimality Conditions ◽  
Bilevel Programming Problem

In this paper, a multiobjective fractional bilevel programming problem is considered and optimality conditions using the concept of convexifactors are established for it. For this purpose, a suitable constraint qualification in terms of convexifactors is introduced for the problem. Further in the paper, notions of asymptotic pseudoconvexity, asymptotic quasiconvexity in terms of convexifactors are given and using them sufficient optimality conditions are derived.

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