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math.OC2022
Generalized Hukuhara Hadamard Derivative of Interval-valued Functions and Its Applications to Interval Optimization
Ram Surat Chauhan, Debdas Ghosh, Qamrul Hasan Ansari
In this article, we study the notion of gH-Hadamard derivative for interval-valued functions (IVFs) and its applications to interval optimization problems (IOPs). It is shown that…
math.OC2022
Generalized Hukuhara Weak Subdifferential and its Application on Identifying Optimality Conditions for Nonsmooth Interval-valued Functions
Suprova Ghosh, Debdas Ghosh
In this article, we introduce the idea of -weak subdifferential for interval-valued functions (IVFs) and show how to calculate -weak subgradients. It is observed that a non…