Перегляд за автором "Paques, A."

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  • A Galois-Grothendieck-type correspondence for groupoid actions 
    Paques, A.; Tamusiunas, T. (Algebra and Discrete Mathematics, 2014)
    In this paper we present a Galois-Grothendiecktype correspondence for groupoid actions. As an application a Galois-type correspondence is also given.
  • A variant of the primitive element theorem for separable extensions of a commutative ring 
    Bagio, D.; Paques, A. (Algebra and Discrete Mathematics, 2009)
    In this article we show that any strongly separable extension of a commutative ring R can be embedded into another one having primitive element whenever every boolean localization of R modulo its Jacobson radical is von ...
  • Miguel Ferrero 
    Dokuchaev, M.; Kirichenko, V.; Paques, A.; Sant’Ana, A. (Algebra and Discrete Mathematics, 2008)
  • On partial Galois Azumaya extensions 
    Paques, A.; Freitas, D. (Algebra and Discrete Mathematics, 2011)
    Let α be a globalizable partial action of a finite group G over a unital ring R, A=R⋆αG the corresponding partial skew group ring, Rα the subring of the α-invariant elements of R and α⋆ the partial inner action of G (induced ...
  • On the structure of skew groupoid rings which are Azumaya 
    Flores, D.; Paques, A. (Algebra and Discrete Mathematics, 2013)
    In this paper we present an intrinsic description of the structure of an Azumaya skew groupoid ring, having its center contained in the respective ground ring, in terms of suitable central Galois algebras and commutative ...