Browsing 2017 by MFO Scientific Program "OWLF 2016"

Now showing items 1-2 of 2

    • Cocycle Superrigidity and Group Actions on Stably Finite C*-Algebras 

      [OWP-2017-01] Gardella, Eusebio; Lupini, Martino (Mathematisches Forschungsinstitut Oberwolfach, 2017-01-17)
      Let $\Lambda $ be a countably infinite property (T) group, and let $D$ be UHF-algebra of infinite type. We prove that there exists a continuum of pairwise non (weakly) cocycle conjugate, strongly outer actions of $\Lambda ...

    • The Pseudo-Hyperresolution and Applications 

      [OWP-2017-17] Nguyen, The Cuong (Mathematisches Forschungsinstitut Oberwolfach, 2017-07-04)
      Resolving objects in an abelian category by injective (projective) resolutions is a fundamental problem in mathematics, and this article aims at introducing a particular solution called “Pseudo-hyperresolutions”. This ...