Almost-homeomorphisms and aumosttopological properties

A function is said to be an almosthomeomorphism if it is a bijective almost continuous function (see [25]) with an almost continuous inverse. We characterize such functions in several ways and obtain the relationship between almost-homeomorphisms and semi-homeomorphisms (see [8]). We study those pro...

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Autores:
Cammaroto, Filippo
Tipo de recurso:
Article of journal
Fecha de publicación:
1986
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/48841
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/48841
http://bdigital.unal.edu.co/42298/
Palabra clave:
function
almosthomeomorphism
bijective function
semi-homeomorphisms
class of functions
topological properties
topological classes
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/48841
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cammaroto, Filippo6860bba0-b353-451a-a5d4-452c797010ec3002019-06-29T08:08:47Z2019-06-29T08:08:47Z1986https://repositorio.unal.edu.co/handle/unal/48841http://bdigital.unal.edu.co/42298/A function is said to be an almosthomeomorphism if it is a bijective almost continuous function (see [25]) with an almost continuous inverse. We characterize such functions in several ways and obtain the relationship between almost-homeomorphisms and semi-homeomorphisms (see [8]). We study those properties which are preserved under this class of functions -the almost  topological properties - and characterize them as the semi-regular properties (see [3]). We also introduce the concept of an almost topological class and study the relationship between this clases and the topological, semi-topological, and p-topological classes.application/pdfspaUniversidad Nacuional de Colombia; Sociedad Colombiana de matemáticashttp://revistas.unal.edu.co/index.php/recolma/article/view/32668Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de MatemáticasRevista Colombiana de MatemáticasRevista Colombiana de Matemáticas; Vol. 20, núm. 1-2 (1986); 57-77 2357-4100 0034-7426Cammaroto, Filippo (1986) Almost-homeomorphisms and aumosttopological properties. Revista Colombiana de Matemáticas; Vol. 20, núm. 1-2 (1986); 57-77 2357-4100 0034-7426 .Almost-homeomorphisms and aumosttopological propertiesArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTfunctionalmosthomeomorphismbijective functionsemi-homeomorphismsclass of functionstopological propertiestopological classesORIGINAL32668-120888-1-PB.pdfapplication/pdf6912285https://repositorio.unal.edu.co/bitstream/unal/48841/1/32668-120888-1-PB.pdfb8ddb817c452c5c0b9172aed3178a2b5MD51THUMBNAIL32668-120888-1-PB.pdf.jpg32668-120888-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6027https://repositorio.unal.edu.co/bitstream/unal/48841/2/32668-120888-1-PB.pdf.jpgf5fe3b4e51dbc88e882907603e0324bdMD52unal/48841oai:repositorio.unal.edu.co:unal/488412023-11-05 23:18:16.254Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Almost-homeomorphisms and aumosttopological properties
title Almost-homeomorphisms and aumosttopological properties
spellingShingle Almost-homeomorphisms and aumosttopological properties
function
almosthomeomorphism
bijective function
semi-homeomorphisms
class of functions
topological properties
topological classes
title_short Almost-homeomorphisms and aumosttopological properties
title_full Almost-homeomorphisms and aumosttopological properties
title_fullStr Almost-homeomorphisms and aumosttopological properties
title_full_unstemmed Almost-homeomorphisms and aumosttopological properties
title_sort Almost-homeomorphisms and aumosttopological properties
dc.creator.fl_str_mv Cammaroto, Filippo
dc.contributor.author.spa.fl_str_mv Cammaroto, Filippo
dc.subject.proposal.spa.fl_str_mv function
almosthomeomorphism
bijective function
semi-homeomorphisms
class of functions
topological properties
topological classes
topic function
almosthomeomorphism
bijective function
semi-homeomorphisms
class of functions
topological properties
topological classes
description A function is said to be an almosthomeomorphism if it is a bijective almost continuous function (see [25]) with an almost continuous inverse. We characterize such functions in several ways and obtain the relationship between almost-homeomorphisms and semi-homeomorphisms (see [8]). We study those properties which are preserved under this class of functions -the almost  topological properties - and characterize them as the semi-regular properties (see [3]). We also introduce the concept of an almost topological class and study the relationship between this clases and the topological, semi-topological, and p-topological classes.
publishDate 1986
dc.date.issued.spa.fl_str_mv 1986
dc.date.accessioned.spa.fl_str_mv 2019-06-29T08:08:47Z
dc.date.available.spa.fl_str_mv 2019-06-29T08:08:47Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/48841
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/42298/
url https://repositorio.unal.edu.co/handle/unal/48841
http://bdigital.unal.edu.co/42298/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/recolma/article/view/32668
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas
Revista Colombiana de Matemáticas
dc.relation.ispartofseries.none.fl_str_mv Revista Colombiana de Matemáticas; Vol. 20, núm. 1-2 (1986); 57-77 2357-4100 0034-7426
dc.relation.references.spa.fl_str_mv Cammaroto, Filippo (1986) Almost-homeomorphisms and aumosttopological properties. Revista Colombiana de Matemáticas; Vol. 20, núm. 1-2 (1986); 57-77 2357-4100 0034-7426 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/48841/1/32668-120888-1-PB.pdf
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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