7 citations · 8 across the 5 of their papers we have counts for
5 papers
On second-order sufficient optimality conditions for vector optimization problems
Nguyen Van Tuyen, Jen-Chih Yao, Ching-Feng Wen +1
In this paper, we present some second-order sufficient conditions in terms of the Demyanov-Pevnyi's second-order directional derivatives for efficiency of vector optimization…
Differential stability of convex optimization problems with possibly empty solution sets
Duong Thi Viet An, Jen-Chih Yao
As a complement to two recent papers by An and Yen [An, D.T.V., Yen, N.D.: Differential stability of convex optimization problems under inclusion constraints. Appl. Anal., 94, 108-…
Second-order KKT optimality conditions for multi-objective optimal control problems
Bui Trong Kien, Nguyen Van Tuyen, Jen-Chih Yao
In this paper, we study second-order necessary and sufficient optimality conditions of Karush--Kuhn--Tucker-type for locally optimal solutions in the sense of Pareto to a class of…
A note on approximate Karush-Kuhn-Tucker conditions in locally Lipschitz multiobjective optimization
Nguyen Van Tuyen, Jen-Chih Yao, Ching-Feng Wen
In the recent paper of Giorgi, Jiménez and Novo (J Optim Theory Appl 171:70--89, 2016), the authors introduced the so-called approximate Karush-Kuhn-Tucker (AKKT) condition for smo…
Locally Lipschitz vector optimization problems: second-order constraint qualifications, regularity condition and KKT necessary optimality conditions
Yi-Bin Xiao, Nguyen Van Tuyen, Ching-Feng Wen +1
In the present paper, we are concerned with a class of constrained vector optimization problems, where the objective functions and active constraint functions are locally Lipschitz…