Constructing a subgradient from directional derivatives for functions of two variables

DOI10.46298/jnsao-2020-6061zbMath1544.4901MaRDI QIDQ6566601

Kamil A. Khan, Yingwei Yuan

Publication date: 3 July 2024

Published in: Journal of Nonsmooth Analysis and Optimization (Search for Journal in Brave)

zbMATH Keywords

support functionsdirectional derivativesClarke's generalized gradientsubgradientsinterval hull

Mathematics Subject Classification ID

Nonsmooth analysis (49J52) Continuity and differentiation questions (26B05)

This page was built for publication: Constructing a subgradient from directional derivatives for functions of two variables