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Listar por autor "Sánchez-Ortega, Juana"
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Associative and Lie algebras of quotients. Zero product determined matrix algebras
Sánchez-Ortega, Juana (Universidad de Málaga, Servicio de Publicaciones, 2007)La tesis aborda en sus primeras tres cuartas partes el estudio de álgebras de cocientes en diversos ambientes (asociativos, Lie y Jordan). En el caso Lie, la noción de álgebra maximal de cocientes fue introducida por ... -
Sigma-maps on triangular algebras
Sánchez-Ortega, Juana; Repka, Joe; Martin-Gonzalez, Candido (2018-01-30)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 ... -
Ternary mappings of triangular algebras
Martín-Barquero, Dolores; Martín-González, Cándido; Sánchez-Ortega, Juana; Vandeyar, Morgan (SpringerLink, Aequationes Mathematicae, 2021-03)We take acategorical approach to describe ternary derivations and ternary automorphisms of triangular algebras. New classes of automorphisms and derivations of triangular algebras are also introduced and studied.