On the length of cohomology spheres

Mattos, Denise de; Santos, Edivaldo L. dos; Silva, Nelson Antonio

Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/50532

Registro completo de metadados

Campo DC	Valor	Idioma
dc.creator	Mattos, Denise de	-
dc.creator	Santos, Edivaldo L. dos	-
dc.creator	Silva, Nelson Antonio	-
dc.date.accessioned	2022-07-08T21:18:58Z	-
dc.date.available	2022-07-08T21:18:58Z	-
dc.date.issued	2021-04-15	-
dc.identifier.citation	MATTOS, D. de; SANTOS, E. L. dos; SILVA, N. A. On the length of cohomology spheres. Topology and its Applications, Amsterdam, v. 239, 107569, 15 Abr. 2021. DOI: 10.1016/j.topol.2020.107569.	pt_BR
dc.identifier.uri	https://doi.org/10.1016/j.topol.2020.107569	pt_BR
dc.identifier.uri	http://repositorio.ufla.br/jspui/handle/1/50532	-
dc.description.abstract	In [2], T. Bartsch provided detailed and broad exposition of a numerical cohomological index theory for G-spaces, known as the length, where G is a compact Lie group. We present the length of G-spaces which are cohomology spheres and G is a p-torus or a torus group, where p is a prime. As a consequence, we obtain Borsuk-Ulam and Bourgin-Yang type theorems in this context. A sharper version of the Bourgin-Yang theorem for topological manifolds is also proved. Also, we give some general results regarding the upper and lower bound for the length.	pt_BR
dc.language	en_US	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	restrictAccess	pt_BR
dc.source	Topology and its Applications	pt_BR
dc.subject	Cohomological length	pt_BR
dc.subject	Cohomology spheres	pt_BR
dc.subject	Borsuk-Ulam theorem	pt_BR
dc.subject	Bourgin-Yang theorem	pt_BR
dc.subject	Equivariant map	pt_BR
dc.subject	Comprimento cohomológico	pt_BR
dc.subject	Esferas de cohomologia	pt_BR
dc.subject	Teorema de Borsuk-Ulam	pt_BR
dc.subject	Teorema de Bourgin-Yang	pt_BR
dc.subject	Mapa equivalente	pt_BR
dc.title	On the length of cohomology spheres	pt_BR
dc.type	Artigo	pt_BR
Aparece nas coleções:	DEX - Artigos publicados em periódicos

Arquivos associados a este item:

Não existem arquivos associados a este item.

Mostrar registro simples do item Recomendar este item Visualizar estatísticas