2-Filteredness and The Point of Every Galois Topos
- Autores
- Dubuc, Eduardo Julio
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A connected locally connected topos is a Galois topos if the Galois objects generate the topos. We show that the full subcategory of Galois objects in any connected locally connected topos is an inversely 2-filtered 2-category, and as an application of the construction of 2-filtered bi-limits of topoi, we show that every Galois topos has a point.
Fil: Dubuc, Eduardo Julio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "Luis A. Santaló"; Argentina - Materia
-
Galois Topos
2-Filtered - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/15029
Ver los metadatos del registro completo
id |
CONICETDig_0e75d1e7e8aa168a2f55888483b14b3b |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/15029 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
2-Filteredness and The Point of Every Galois ToposDubuc, Eduardo JulioGalois Topos2-Filteredhttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1A connected locally connected topos is a Galois topos if the Galois objects generate the topos. We show that the full subcategory of Galois objects in any connected locally connected topos is an inversely 2-filtered 2-category, and as an application of the construction of 2-filtered bi-limits of topoi, we show that every Galois topos has a point.Fil: Dubuc, Eduardo Julio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "Luis A. Santaló"; ArgentinaSpringer2010-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15029Dubuc, Eduardo Julio; 2-Filteredness and The Point of Every Galois Topos; Springer; Applied Categorical Structures; 18; 2; 4-2010; 115-1210927-2852enginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10485-008-9145-4info:eu-repo/semantics/altIdentifier/doi/10.1007/s10485-008-9145-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:01Zoai:ri.conicet.gov.ar:11336/15029instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:09:01.779CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
2-Filteredness and The Point of Every Galois Topos |
title |
2-Filteredness and The Point of Every Galois Topos |
spellingShingle |
2-Filteredness and The Point of Every Galois Topos Dubuc, Eduardo Julio Galois Topos 2-Filtered |
title_short |
2-Filteredness and The Point of Every Galois Topos |
title_full |
2-Filteredness and The Point of Every Galois Topos |
title_fullStr |
2-Filteredness and The Point of Every Galois Topos |
title_full_unstemmed |
2-Filteredness and The Point of Every Galois Topos |
title_sort |
2-Filteredness and The Point of Every Galois Topos |
dc.creator.none.fl_str_mv |
Dubuc, Eduardo Julio |
author |
Dubuc, Eduardo Julio |
author_facet |
Dubuc, Eduardo Julio |
author_role |
author |
dc.subject.none.fl_str_mv |
Galois Topos 2-Filtered |
topic |
Galois Topos 2-Filtered |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
A connected locally connected topos is a Galois topos if the Galois objects generate the topos. We show that the full subcategory of Galois objects in any connected locally connected topos is an inversely 2-filtered 2-category, and as an application of the construction of 2-filtered bi-limits of topoi, we show that every Galois topos has a point. Fil: Dubuc, Eduardo Julio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "Luis A. Santaló"; Argentina |
description |
A connected locally connected topos is a Galois topos if the Galois objects generate the topos. We show that the full subcategory of Galois objects in any connected locally connected topos is an inversely 2-filtered 2-category, and as an application of the construction of 2-filtered bi-limits of topoi, we show that every Galois topos has a point. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/15029 Dubuc, Eduardo Julio; 2-Filteredness and The Point of Every Galois Topos; Springer; Applied Categorical Structures; 18; 2; 4-2010; 115-121 0927-2852 |
url |
http://hdl.handle.net/11336/15029 |
identifier_str_mv |
Dubuc, Eduardo Julio; 2-Filteredness and The Point of Every Galois Topos; Springer; Applied Categorical Structures; 18; 2; 4-2010; 115-121 0927-2852 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10485-008-9145-4 info:eu-repo/semantics/altIdentifier/doi/10.1007/s10485-008-9145-4 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1842270066370936832 |
score |
13.13397 |