Search
Search Results
-
Sequential optimality conditions of approximate proper efficiency for a multiobjective fractional programming problem
In this paper, in the absence of any constraint qualifications, we develop sequential optimality conditions for a constrained multiobjective...
-
An efficient fuzzy mathematical approach to solve multi-objective fractional programming problem under fuzzy environment
To tackle the uncertainty in some decision making problems, suitable fuzzy optimization models can be formulated which need simultaneous optimization...
-
Sequential approximate weak optimality conditions for multiobjective fractional programming problems via sequential calculus rules for the Brøndsted-Rockafellar approximate subdifferential
The purpose of this paper is to establish sequential optimality conditions for a constrained fractional programming problem without any constraint...
-
Time variant multi-objective linear fractional interval-valued transportation problem
This paper studies a time-variant multi-objective linear fractional transportation problem. In reality, transported goods should reach in...
-
On Isolated/Properly Efficient Solutions in Nonsmooth Robust Semi-infinite Multiobjective Optimization
In this paper, we deal with nonsmooth robust semi-infinite multiobjective optimization problems. Both necessary and sufficient optimality conditions...
-
Approximate Optimal Solutions for Multiobjective Optimization Problems with Infinite Constraints
In this paper, we use the Mordukhovich/limiting subdifferential to establish approximate optimality conditions/approximate duality...
-
Constrained multiobjective optimization of expensive black-box functions using a heuristic branch-and-bound approach
While constrained, multiobjective optimization is generally very difficult, there is a special case in which such problems can be solved with a...
-
An exact method for optimizing a quadratic function over the efficient set of multiobjective integer linear fractional program
Optimizing a function over the efficient set of a multiojective problem plays an important role in many fields of application. This problem arises...
-
Decomposition of loosely coupled integer programs: a multiobjective perspective
We consider integer programming (IP) problems consisting of (possibly a large number of) subsystems and a small number of coupling constraints that...
-
An outer approximation algorithm for generating the Edgeworth–Pareto hull of multi-objective mixed-integer linear programming problems
In this paper, we present an outer approximation algorithm for computing the Edgeworth–Pareto hull of multi-objective mixed-integer linear...
-
Bilevel transportation problem in neutrosophic environment
In the current times of the predominance of COVID-19, almost all the countries are conducting inoculation drives. Given the market’s inability to...
-
Solving integer indefinite quadratic bilevel programs with multiple objectives at the upper level
Bilevel programming is characterized by the existence of two optimization problems in which the constraint region of the upper level problem is...
-
Develo** solution algorithm for LR-type fully interval-valued intuitionistic fuzzy linear programming problems using lexicographic-ranking method
The current article is devoted to mathematically handling the inherent uncertainties of various practical problems by introducing the concept of LR -ty...
-
First order Plus Fractional Diffusive Delay Modeling: Interconnected Discrete Systems
This paper presents a novel First Order Plus Fractional Diffusive Delay (FOPFDD) model, capable of modeling delay dominant systems with high...
-
Solutions of the Combinatorial Problem with a Quadratic Fractional Objective Function on the Set of Permutations
The statement of the problem with quadratic fractional objective function on the set of permutations is considered. An algorithm for its solution is...
-
An Aspect of Bilevel Fixed Charge Fractional Transportation Problem
Bilevel Programming Problem (BLPP) is a hierarchical optimization problem. Here, the constraint set of the upper level problem, called the leader, is...
-
Optimality Conditions for Minimax Optimization Problems with an Infinite Number of Constraints and Related Applications
This paper is concerned with the study of optimality conditions for minimax optimization problems with an infinite number of constraints, denoted by...