S-convexity: the variable radius case

We generalize, to the variable radius case, the main results contained in a recent paper of the authors [A new class of sets regularity, J. Convex Analysis 25/4 (2018) 1059--1074], where a new regularity class, called S-convexity, is studied and shown to cover well-known regularity properties, inclu...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلف الرئيسي: Nour, Chadi (author)
مؤلفون آخرون: Takche, Jean (author)
التنسيق: article
منشور في: 2022
الوصول للمادة أونلاين:http://hdl.handle.net/10725/14656
http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php
https://www.heldermann.de/JCA/JCA29/JCA294/jca29065.htm
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الوصف
الملخص:We generalize, to the variable radius case, the main results contained in a recent paper of the authors [A new class of sets regularity, J. Convex Analysis 25/4 (2018) 1059--1074], where a new regularity class, called S-convexity, is studied and shown to cover well-known regularity properties, including ϕ0-convexity, θ0-exterior sphere condition, and &psi0-union of closed balls property. Furthermore, we provide using S-convexity, new additional characterizations of the variable and the constant radius form of these three regularity properties.