DSpace/Dipòsit Manakin

Consulteu per autor "Soria, Javier"

Consulteu per autor "Soria, Javier"

Ordena per: Ordre: Resultats:

  • A decreasing rearrangement for functions on homogeneous trees
    Garcia Domingo, Josep Lluís; Soria, Javier (Elsevier, 2005)
    We introduce a new decreasing rearrangement for functions defined on a homogeneous tree, which enjoys very intuitive and natural properties. The idea is to iterate, with respect to a particular ordering, the usual one ...
  • Hardy’s inequalities for monotone functions on partly ordered measure spaces
    Arcozzi, Nicola; Barza, Sorina; Garcia Domingo, Josep Lluís; Soria, Javier (Cambridge University Press, 2006)
    We characterize the weighted Hardy inequalities for monotone functions in Rn +. In dimension n = 1, this recovers the standard theory of Bp weights. For n > 1, the result was previously only known for the case p = 1. ...
  • Lorentz spaces for decreasing rearrangements of functions on trees
    Garcia Domingo, Josep Lluís; Soria, Javier (University of Zagreb, 2004)
    We characterize the existence of a norm in the Lorentz spaces defined on trees, for non-linear decreasing rearrangements, as well as other functional properties (quasinormability, relationship with rearrangement invariant ...
  • Weighted inequalities and the shape of approach regions
    Garcia Domingo, Josep Lluís; Soria, Javier (Pan'stwowe Wydawnictwo Naukowe, 1999)
    We characterize geometric properties of a family of approach regions by means of analytic properties of the class of weights related to the boundedness of the maximal operator associated with this family.