*-superalgebras and exponential growth
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.1016/j.jalgebra.2016.10.029 http://hdl.handle.net/1843/37243 https://orcid.org/0000-0002-9056-5624 |
Resumo: | In this paper, we study the exponential growth of ∗-graded identities of a finite dimensional ∗-superalgebra Aover a field Fof characteristic zero. If a ∗-superalgebra Asatisfies a non-trivial identity, then the sequence {cgrin(A)}n≥1of ∗-graded codimensions of Ais exponentially bounded and so we study the ∗-graded exponent expgri(A) := limn→∞n√cgrin(A)of A. We show that expgri(A) =dimF(A)if and only if Ais a simple ∗-superalgebra and Fis the symmetric even center of A. Also, we characterize the finite dimensional ∗-superalgebras such that expgri(A) ≤1by the exclusion of four ∗-superalgebras from vargri(A)and construct eleven ∗-superalgebras Ei, i =1, ..., 11, with the following property: expgri(A) >2if and only if Ei∈vargri(A), for some i ∈{1, ..., 11}. As a consequence, we characterize the finite dimensional ∗-superalgebras Asuch that expgri(A) =2 |
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2021-08-04T01:22:33Z2021-08-04T01:22:33Z2017-03473283306https://doi.org/10.1016/j.jalgebra.2016.10.0290021-8693http://hdl.handle.net/1843/37243https://orcid.org/0000-0002-9056-5624In this paper, we study the exponential growth of ∗-graded identities of a finite dimensional ∗-superalgebra Aover a field Fof characteristic zero. If a ∗-superalgebra Asatisfies a non-trivial identity, then the sequence {cgrin(A)}n≥1of ∗-graded codimensions of Ais exponentially bounded and so we study the ∗-graded exponent expgri(A) := limn→∞n√cgrin(A)of A. We show that expgri(A) =dimF(A)if and only if Ais a simple ∗-superalgebra and Fis the symmetric even center of A. Also, we characterize the finite dimensional ∗-superalgebras such that expgri(A) ≤1by the exclusion of four ∗-superalgebras from vargri(A)and construct eleven ∗-superalgebras Ei, i =1, ..., 11, with the following property: expgri(A) >2if and only if Ei∈vargri(A), for some i ∈{1, ..., 11}. As a consequence, we characterize the finite dimensional ∗-superalgebras Asuch that expgri(A) =2Neste artigo, estudamos o crescimento exponencial de identidades graduadas ∗ de uma superálgebra ∗ de dimensão finita sobre um campo F da característica zero. Se uma ∗ -superalgebra satisfaz uma identidade não trivial, então a sequência {cgrin (A)} n≥1 de ∗ codimensões graduadas de A é exponencialmente limitada e assim estudamos o expoente ∗ graduado expgri (A): = limn → ∞ n√cgrin (A) de A. Mostramos que expgri (A) = dimF (A) se e somente se A for um ∗ -superalgebra simples e Fis o centro par simétrico de A. Além disso, caracterizamos as ∗ -superálgebras de dimensão finita de modo que expgri (A) ≤1 pela exclusão de quatro ∗ -superálgebras de vargri (A) e construir onze ∗ -superálgebras Ei, i = 1, ..., 11, com a seguinte propriedade: expgri (A)> 2if e apenas se Ei∈vargri (A), para algum i ∈ {1, ..., 11}. Como consequência, caracterizamos as ∗ -superálgebras de dimensão finita, visto que expgri (A) = 2CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorengUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE MATEMÁTICAJournal of Álgebra (print)SuperálgebrasÁlgebras associativasPolynomial identityGraded involutionExponential growth⁎-Graded exponent*-superalgebras and exponential growth* -superálgebras e crescimento exponencialinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.sciencedirect.com/science/article/pii/S0021869316304082?via%3DihubRafael Bezerra Dos Santosapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/37243/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALMAT_Santos Rafael_-Superalgebras and exponential growth _ a2017.pdfMAT_Santos Rafael_-Superalgebras and exponential growth _ a2017.pdfapplication/pdf12932204https://repositorio.ufmg.br/bitstream/1843/37243/2/MAT_Santos%20Rafael_-Superalgebras%20and%20exponential%20growth%20_%20a2017.pdf95efe01cb09923df469602655e955584MD521843/372432021-08-03 22:22:33.975oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2021-08-04T01:22:33Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
*-superalgebras and exponential growth |
dc.title.alternative.pt_BR.fl_str_mv |
* -superálgebras e crescimento exponencial |
title |
*-superalgebras and exponential growth |
spellingShingle |
*-superalgebras and exponential growth Rafael Bezerra Dos Santos Polynomial identity Graded involution Exponential growth ⁎-Graded exponent Superálgebras Álgebras associativas |
title_short |
*-superalgebras and exponential growth |
title_full |
*-superalgebras and exponential growth |
title_fullStr |
*-superalgebras and exponential growth |
title_full_unstemmed |
*-superalgebras and exponential growth |
title_sort |
*-superalgebras and exponential growth |
author |
Rafael Bezerra Dos Santos |
author_facet |
Rafael Bezerra Dos Santos |
author_role |
author |
dc.contributor.author.fl_str_mv |
Rafael Bezerra Dos Santos |
dc.subject.por.fl_str_mv |
Polynomial identity Graded involution Exponential growth ⁎-Graded exponent |
topic |
Polynomial identity Graded involution Exponential growth ⁎-Graded exponent Superálgebras Álgebras associativas |
dc.subject.other.pt_BR.fl_str_mv |
Superálgebras Álgebras associativas |
description |
In this paper, we study the exponential growth of ∗-graded identities of a finite dimensional ∗-superalgebra Aover a field Fof characteristic zero. If a ∗-superalgebra Asatisfies a non-trivial identity, then the sequence {cgrin(A)}n≥1of ∗-graded codimensions of Ais exponentially bounded and so we study the ∗-graded exponent expgri(A) := limn→∞n√cgrin(A)of A. We show that expgri(A) =dimF(A)if and only if Ais a simple ∗-superalgebra and Fis the symmetric even center of A. Also, we characterize the finite dimensional ∗-superalgebras such that expgri(A) ≤1by the exclusion of four ∗-superalgebras from vargri(A)and construct eleven ∗-superalgebras Ei, i =1, ..., 11, with the following property: expgri(A) >2if and only if Ei∈vargri(A), for some i ∈{1, ..., 11}. As a consequence, we characterize the finite dimensional ∗-superalgebras Asuch that expgri(A) =2 |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-03 |
dc.date.accessioned.fl_str_mv |
2021-08-04T01:22:33Z |
dc.date.available.fl_str_mv |
2021-08-04T01:22:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/37243 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.1016/j.jalgebra.2016.10.029 |
dc.identifier.issn.pt_BR.fl_str_mv |
0021-8693 |
dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0002-9056-5624 |
url |
https://doi.org/10.1016/j.jalgebra.2016.10.029 http://hdl.handle.net/1843/37243 https://orcid.org/0000-0002-9056-5624 |
identifier_str_mv |
0021-8693 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Journal of Álgebra (print) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
ICX - DEPARTAMENTO DE MATEMÁTICA |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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