Exploració per tema "invariants"

Ara es mostren els items 1-2 de 2

    • A new phylogenetic reconstruction method based on invariants 

      Casanellas Rius, Marta; Fernández Sánchez, Jesús (2005)
      Article
      Accés obert
      An attempt to use phylogenetic invariants for tree reconstruction was made at the end of the 80s and the beginning of the 90s by several authors (the initial idea due to Lake [Lake, 1987] and Cavender and Felsenstein [Cavender ...

    • Lyubeznik table of sequentially Cohen-Macaulay rings 

      Álvarez Montaner, Josep (2015-01-01)
      Article
      Accés obert
      We prove that sequentially Cohen-Macaulay rings in positive characteristic, as well as sequentially Cohen-Macaulay Stanley-Reisner rings in any characteristic, have trivial Lyubeznik table. Some other configurations of ...