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dc.contributor.author | Felipe Román, María Josefa | es_ES |
dc.contributor.author | Pérez-Ramos, M. D. | es_ES |
dc.contributor.author | Sotomayor, Víctor | es_ES |
dc.date.accessioned | 2024-09-18T18:03:42Z | |
dc.date.available | 2024-09-18T18:03:42Z | |
dc.date.issued | 2023-04-03 | es_ES |
dc.identifier.issn | 1607-3606 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/208332 | |
dc.description.abstract | [EN] Let N be a normal subgroup of a finite group G. From a result due to Brauer, it can be derived that the character table of G contains square submatrices which are induced by the G-conjugacy classes of elements in N and the G-orbits of irreducible characters of N. In the present paper, we provide an alternative approach to this fact through the structure of the group algebra. We also show that such matrices are non-singular and become a useful tool to obtain information of N from the character table of G. | es_ES |
dc.description.sponsorship | Research supported by Proyecto PGC2018-096872-B-I00 (MCIU/AEI/FEDER, UE). The second author is also supported by Proyecto PROMETEO/2017/057 (Generalitat Valenciana, Spain), and the first and third authors by Proyecto AICO/2020/298 (Generalitat Valenciana, Spain). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Informa UK (National Inquiry Services Center) | es_ES |
dc.relation.ispartof | Quaestiones Mathematicae | es_ES |
dc.rights | Reconocimiento - No comercial (by-nc) | es_ES |
dc.subject | Finite groups | es_ES |
dc.subject | Group algebra | es_ES |
dc.subject | Irreducible characters | es_ES |
dc.subject | Normal subgroups | es_ES |
dc.subject | Conjugacy classes | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | On G-character tables for normal subgroups | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.2989/16073606.2022.2040633 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-096872-B-I00/ES/GRUPOS, ESTRUCTURA LOCAL-GLOBAL E INVARIANTES NUMERICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//AICO%2F2020%2F298//ESTRUCTURA DE GRUPOS FINITOS: CLASES DE CONJUGACIÓN Y CARACTERES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2017%2F057/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escola Tècnica Superior d'Enginyeria Informàtica | es_ES |
dc.description.bibliographicCitation | Felipe Román, MJ.; Pérez-Ramos, MD.; Sotomayor, V. (2023). On G-character tables for normal subgroups. Quaestiones Mathematicae. 46(4):721-743. https://doi.org/10.2989/16073606.2022.2040633 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.2989/16073606.2022.2040633 | es_ES |
dc.description.upvformatpinicio | 721 | es_ES |
dc.description.upvformatpfin | 743 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 46 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\457933 | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |