INVESTIGADORES
NOWAK Luis Maria Ricardo
artículos
Título:
HAAR TYPE BASES IN LORENTZ SPACES VIA EXTRAPOLATION
Autor/es:
NOWAK LUIS
Revista:
REVISTA DE LA UNIóN MATEMáTICA ARGENTINA
Editorial:
UNION MATEMATICA ARGENTINA
Referencias:
Lugar: Bahia Blanca; Año: 2012 vol. 53 p. 71 - 83
ISSN:
0041-6932
Resumen:
In this note we consider Haar type systems as unconditional bases for Lorentz spaces defined on spaces of homogeneous type. We also give characterizations of these spaces in terms of the Haar coefficients. The basic tools are the Rubio de Francia extrapolation technique and the characterization of weighted Lebesgue spaces with Haar bases.
