Approximations of Lipschitz maps via Ehresmann fibrations and Reeb's sphere theorem for Lipschitz functions

DOI10.2969/jmsj/83448344zbMath1489.58003arXiv1811.04340OpenAlexW4200271312WikidataQ113702803 ScholiaQ113702803MaRDI QIDQ2134217

Kei-Ichi Kondo

Publication date: 6 May 2022

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1811.04340

zbMATH Keywords

nonsmooth analysisconvex analysisLipschitz mapsmooth approximationEhresmann fibrationReeb's sphere theorem

Mathematics Subject Classification ID

Smooth approximations in differential topology (57R12) Multidimensional problems (41A63) Global Riemannian geometry, including pinching (53C20) Approximation by other special function classes (41A30) Differentiable maps on manifolds (58C25)

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