Isomorphisms of algebras of smooth functions revisited

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dc.creatorGrabowski, Janusz
dc.date2003-10-18
dc.date2004-11-27
dc.date.accessioned2026-07-07T06:20:28Z
dc.date.available2026-07-07T06:20:28Z
dc.descriptionIt is proved that isomorphisms between algebras of smooth functions on Hausdorff smooth manifolds are implemented by diffeomorphisms. It is not required that manifolds are second countable nor paracompact. This solves a problem stated by A. Wienstein. Some related results are discussed as well.
dc.description6 pages, minor changes, the final version to appear in Archiv der Mathematik
dc.identifierhttps://arxiv.org/abs/math/0310295
dc.identifierhttp://arxiv.org/abs/math/0310295
dc.identifierArch. Math. 85 (2005), 190-196.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95334
dc.subjectDifferential Geometry
dc.subjectGeneral Topology
dc.subject46E25; 58A05; 54C40; 54D60
dc.titleIsomorphisms of algebras of smooth functions revisited
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