Listar GI-XDA - Artigos por autor "Pratti, Isabel"

Mostrando ítems 1-2 de 2

    • On the Degree in Categories of Complexes of Fixed Size 

      Chaio, Claudia; Pratti, Isabel; Souto Salorio, María José (Springer, 2019-02-01)
      [Abstract]: We consider Λ an artin algebra and n ≥ 2. We study how to compute the left and right degrees of irreducible morphisms between complexes in a generalized standard Auslander-Reiten component of Cn(proj Λ) with ...

    • The Auslander-Reiten quiver of the category of m−periodic complexes 

      Chaio, Claudia; González Chaio, Alfredo; Pratti, Isabel; Souto Salorio, María José (Elsevier, 2024-05)
      [Abstract]: Let A be an additive k−category and C≡m(A) be the category of m−periodic complexes. For any integer m > 1, we study conditions under which the compression b functor Fm : C (A) → C≡m(A) preserves or reflects ...