3 papers
math.OC2024
Approximate Solutions in Linear Fractional Vector Optimization
Nguyen Thi Thu Huong
This paper studies approximate solutions of a linear fractional vector optimization problem without requiring boundedness of the constraint set. We establish necessary and sufficie…
math.CV2022
On the boundary behaviour of the squeezing function near linearly convex boundary points
Ninh Van Thu, Nguyen Thi Lan Huong, Nguyen Quang Dieu
The purpose of this article is twofold. The first aim is to prove that if there exist a sequence and such that $\lim_{j\to\infty}φ_j(a)=ξ_…
math.OC2020
Improperly Efficient Solutions in a Class of Vector Optimization Problems
N. T. T. Huong, N. D. Yen
Improperly efficient solutions in the sense of Geoffrion in linear fractional vector optimization problems with unbounded constraint sets are studied in this paper. We give two set…