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Codimensões, cocaracteres, identidades e polinômios centrais Z$_2$-graduados da álgebra de Grassmann
(Universidade Federal de Minas GeraisUFMG, 2008-12-02)
Let E be the in_nite-dimensional Grassmann algebra over a _eld F of characteristic zero and consider L the F-vector space spanned by all generators of E. Let 'l be an automorphism of E of order 2 such that L is an homogeneous ...
Variedades minimais de crescimento quadrático e a álgebra verbalmente prima M2(E)
(Universidade Federal de Minas GeraisUFMG, 2007-12-07)
This work has two independent goals: the first is to classify the minimal varieties of quadratic growth and the second is to get results about the verbally prime Falgebra M2(E), where E is the Grassmann algebra of infinite ...
On the factorability of T2-ideals of minimal supervarieties and a special class of minimal superalgebras
(Universidade Federal de Minas GeraisUFMG, 2018-08-22)
Let F be an algebraically closed field of characteristic zero. In this thesis, we describe necessary and suficient conditions for the factorability of T2-ideals of minimal supervarieties of a fixed superexponent. In light ...