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Sigma-maps on triangular algebras
dc.contributor.author | Sánchez-Ortega, Juana | |
dc.contributor.author | Repka, Joe | |
dc.contributor.author | Martín-González, Cándido | |
dc.date.accessioned | 2018-01-30T10:00:41Z | |
dc.date.available | 2018-01-30T10:00:41Z | |
dc.date.created | 2018 | |
dc.date.issued | 2018-01-30 | |
dc.identifier.uri | https://hdl.handle.net/10630/15087 | |
dc.description.abstract | Triangular algebras were introduced by Chase in the early 1960s. He ended up with these structures in the course of his study of the asymmetric behavior of semi-hereditary rings. Since their introduction, triangular algebras have played an important role in the development of ring theory. In the middle/late 1990s, several authors undertook the study of derivations and related maps over some families of triangular algebras. Here, we will focus our attention on σ-biderivations and σ-commuting maps of triangular algebras (σ is an automorphism of the algebra). We will introduce and describe a new class of automorphisms of triangular algebras, and provide many classes of triangular algebras whose automorphisms can be determined | en_US |
dc.description.sponsorship | Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. | en_US |
dc.language.iso | eng | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Álgebra | en_US |
dc.title | Sigma-maps on triangular algebras | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.centro | Facultad de Ciencias | en_US |
dc.relation.eventtitle | Conferencia: Sigma-maps on triangular algebras | en_US |
dc.relation.eventplace | Málaga, España | en_US |
dc.relation.eventdate | Junio 2018 | en_US |