3 papers
math.OC2026
PRP, HS and LS Conjugate Gradient Methods for Interval-Valued Multiobjective Optimization Problems
Tapas Mondal, Debdulal Ghosh, Zai-Yun Peng +1
In this article, we develop an efficient algorithm based on three special variants of the nonlinear conjugate gradient method, namely, the Polak--Ribiere--Polyak, Hestenes--Stiefel…
math.OC2026
Newton Method for Multiobjective Optimization Problems of Interval-Valued Maps
Tapas Mondal, Debdas Ghosh, Do Sang Kim
In this article, we propose a Newton-based method for solving multiobjective interval optimization problems (MIOPs). We first provide a connection between weakly Pareto optimal poi…
math.OC2026
Nonlinear Conjugate Gradient Method for Multiobjective Optimization Problems of Interval-Valued Maps
Tapas Mondal, Debdas Ghosh, Jingxin Liu +1
In this article, we propose an algorithm for the nonlinear conjugate gradient method to find a Pareto critical point of unconstrained multiobjective interval optimization problems.…