Calculus of Variations - Smooth homeomorphic approximation of piecewise affine homeomorphisms

dc.rights.license	CC BY	eng
dc.contributor.author	Campbell, Daniel Cameron	cze
dc.contributor.author	Soudský, Filip	cze
dc.date.accessioned	2025-12-05T11:51:18Z
dc.date.available	2025-12-05T11:51:18Z
dc.date.issued	2021	eng
dc.identifier.issn	1120-6330	eng
dc.identifier.uri	http://hdl.handle.net/20.500.12603/1695
dc.description.abstract	Given any integral a locally finitely piecewise affine homeomorphism of Omega subset of R-n onto Delta subset of R-n in W-1,W-p, 1 <= p < infinity and any epsilon > 0 we construct a smooth injective map (f) over tilde such that parallel to f - (f) over tilde parallel to(W1,p (Omega, Rn)) < epsilon.	eng
dc.format	p. 511-534	eng
dc.language.iso	eng	eng
dc.publisher	EUROPEAN MATHEMATICAL SOC-EMS	eng
dc.relation.ispartof	RENDICONTI LINCEI-MATEMATICA E APPLICAZIONI, volume 32, issue: 3	eng
dc.subject	Homeomorphic approximation	eng
dc.subject	Sobolev approximation	eng
dc.subject	piecewise affine homeomorphisms	eng
dc.title	Calculus of Variations - Smooth homeomorphic approximation of piecewise affine homeomorphisms	eng
dc.type	article	eng
dc.identifier.obd	43879675	eng
dc.identifier.wos	000753704100007	eng
dc.identifier.doi	10.4171/RLM/946	eng
dc.publicationstatus	postprint	eng
dc.peerreviewed	yes	eng
dc.source.url	https://ems.press/journals/rlm/articles/4475323	cze
dc.source.url	https://arxiv.org/pdf/2102.06450.pdf	cze
dc.rights.access	Open Access	eng
dc.project.ID	GJ20-19018Y/Jemné analytické a topologické metody pro variační problémy a modelování	eng