On extensions of d.c. functions and convex functions

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dc.creatorVesely, Libor
dc.creatorZajicek, Ludek
dc.date2008-10-08
dc.date.accessioned2026-07-07T10:08:32Z
dc.date.available2026-07-07T10:08:32Z
dc.descriptionWe show how our recent results on compositions of d.c. functions (and mappings) imply positive results on extensions of d.c. functions (and mappings). Examples answering two natural relevant questions are presented. Two further theorems, concerning extendability of continuous convex functions from a closed subspace of a normed linear space, complement recent results of J.Borwein, V.Montesinos and J.Vanderwerff.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/0810.1433
dc.identifierhttp://arxiv.org/abs/0810.1433
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171024
dc.subjectFunctional Analysis
dc.subject52A41; 26B25; 46B99
dc.titleOn extensions of d.c. functions and convex functions
dc.typetext

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