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Cancellation of 3-Point Topological Spaces

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Cancellation of 3-Point Topological Spaces

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dc.contributor.author Carter, Sheila es_ES
dc.contributor.author Craveiro de Carvalho, F.J. es_ES
dc.date.accessioned 2017-07-28T07:42:48Z
dc.date.available 2017-07-28T07:42:48Z
dc.date.issued 2008-04-01
dc.identifier.issn 1576-9402
dc.identifier.uri http://hdl.handle.net/10251/85928
dc.description.abstract [EN] The cancellation problem, which goes back to S. Ulam, is formulated as follows: Given topological spaces X, Y, Z, under what circumstances does X × Z ≈Y × Z (≈ meaning homeomorphic to) imply X ≈ Y ? In it is proved that, for T0 topological spaces and denoting by S the Sierpinski space, if X × S≈Y × S then X≈Y. This note concerns all nine (up to homeomorphism) 3-point spaces, which are given in. es_ES
dc.description.sponsorship The second named author gratefully acknowledges financial support from Fundação para a Ciència e Tecnologia, Lisboa, Portugal.
dc.language Inglés es_ES
dc.publisher Universitat Politècnica de València
dc.relation.ispartof Applied General Topology
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Homeomorphism es_ES
dc.subject Cancellation problem es_ES
dc.subject 3-point spaces es_ES
dc.title Cancellation of 3-Point Topological Spaces es_ES
dc.type Artículo es_ES
dc.date.updated 2017-07-28T07:31:29Z
dc.identifier.doi 10.4995/agt.2008.1864
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Carter, S.; Craveiro De Carvalho, F. (2008). Cancellation of 3-Point Topological Spaces. Applied General Topology. 9(1):15-19. https://doi.org/10.4995/agt.2008.1864 es_ES
dc.description.accrualMethod SWORD es_ES
dc.relation.publisherversion https://doi.org/10.4995/agt.2008.1864 es_ES
dc.description.upvformatpinicio 15 es_ES
dc.description.upvformatpfin 19 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9
dc.description.issue 1
dc.identifier.eissn 1989-4147
dc.contributor.funder Fundação para a Ciência e a Tecnologia, Portugal
dc.description.references B. Banaschewski and R. Lowen, A cancellation law for partially ordered sets and T0 spaces, Proc. Amer. Math. Soc. 132 (2004). es_ES


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