Published In
ArXiv preprint
Document Type
Pre-Print
Publication Date
1-2024
Subjects
Convex geometry, Mathematical optimization, Convex functions, Subdifferentials -- Geometrical aspects
Abstract
In this paper we revisit a theorem by Rockafellar on representing the relative interior of the graph of a convex set-valued mapping in terms of the relative interior of its domain and function values. Then we apply this theorem to provide a simple way to prove many calculus rules of generalized differentiation for set-valued mappings and nonsmooth functions in finite dimensions. Using this important theorem by Rockafellar allows us to improve some results on generalized differentiation of set-valued mappings in [13] by replacing the relative interior qualifications on graphs with qualifications on domains and/or ranges.
Rights
Copyright (c) 2024 The Authors
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DOI
10.48550/arXiv.2201.10689
Persistent Identifier
https://archives.pdx.edu/ds/psu/41082
Citation Details
Published as: Van Cuong, D., Mordukhovich, B., Nam, N. M., & Sandine, G. (2022). Revisiting Rockafellar's Theorem on Relative Interiors of Convex Graphs with Applications to Convex Generalized Differentiation. arXiv preprint arXiv:2201.10689.
Description
This is the author’s version of a work that was accepted for publication. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published as Revisiting Rockafellar's Theorem on Relative Interiors of Convex Graphs with Applications to Convex Generalized Differentiation. arXiv preprint arXiv:2201.10689.