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Some results and examples concerning Whyburn spaces

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Some results and examples concerning Whyburn spaces

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dc.contributor.author Alas, Ofelia T. es_ES
dc.contributor.author Madriz-Mendoza, Maira es_ES
dc.contributor.author Wilson, Richard G. es_ES
dc.date.accessioned 2017-09-13T09:03:56Z
dc.date.available 2017-09-13T09:03:56Z
dc.date.issued 2012-04-01
dc.identifier.issn 1576-9402
dc.identifier.uri http://hdl.handle.net/10251/87175
dc.description.abstract [EN] We prove some cardinal inequalities valid in the classes of Whyburn and hereditarily weakly Whyburn spaces and we construct examples of non-Whyburn and non-weakly Whyburn spaces to illustrate that some previously known results cannot be generalized. es_ES
dc.description.sponsorship This research was supported by the network Algebra, Topolog´ıa y An´alisis del PROMEP, Project 12611243 (México) and Fundação de Amparo a Pesquisa do Estado de São Paulo (Brasil). The third author wishes to thank the Departament de Matemàtiques de la Universitat Jaume I for support from Pla 2009 de Promoció de la Investigació, Fundació Bancaixa, Castelló, while working on an early draft of this article.
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 Whyburn space es_ES
dc.subject Weakly Whyburn space es_ES
dc.subject Submaximal space es_ES
dc.subject Scattered space es_ES
dc.subject Semiregular es_ES
dc.subject Feebly compact es_ES
dc.title Some results and examples concerning Whyburn spaces es_ES
dc.type Artículo es_ES
dc.date.updated 2017-09-13T08:49:34Z
dc.identifier.doi 10.4995/agt.2012.1633
dc.relation.projectID info:eu-repo/grantAgreement/SEP//PROMEP%2F12611243/
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Alas, OT.; Madriz-Mendoza, M.; Wilson, RG. (2012). Some results and examples concerning Whyburn spaces. Applied General Topology. 13(1):11-19. https://doi.org/10.4995/agt.2012.1633 es_ES
dc.description.accrualMethod SWORD es_ES
dc.relation.publisherversion https://doi.org/10.4995/agt.2012.1633 es_ES
dc.description.upvformatpinicio 11 es_ES
dc.description.upvformatpfin 19 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 13
dc.description.issue 1
dc.identifier.eissn 1989-4147
dc.contributor.funder Secretaría de Educación Pública, México
dc.contributor.funder Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.contributor.funder Universitat Jaume I
dc.contributor.funder Fundación Bancaja
dc.description.references R. Engelking, General Topology, Heldermann Verlag, Berlin, 1989. es_ES
dc.description.references I. Juhász, Cardinal Functions in Topology - Ten years later, Mathematisch Centrum, Amsterdam, 1980. es_ES
dc.description.references Pelant, J., Tkachenko, M. G., Tkachuk, V. V., & Wilson, R. G. (2003). Proceedings of the American Mathematical Society, 131(10), 3257-3266. doi:10.1090/s0002-9939-02-06840-5 es_ES
dc.description.references J. R. Porter and R. G. Woods, Extensions and Absolutes, Springer Verlag, New York, 1987. E. A. Reznichenko, A pseudocompact space in which only sets of complete cardinality are not closed and not discrete, Moscow Univ. Math. Bull. 6 (1989), 69–70 (in Russian). es_ES
dc.description.references V. V. Tkachuk and I. V. Yashchenko, Almost closed sets and the topologies they determine, Comment. Math. Univ. Carolinae 42, no. 2 (2001), 395–405. es_ES


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