IMAL   13325
INSTITUTO DE MATEMATICA APLICADA DEL LITORAL "DRA. ELEONOR HARBOURE"
Unidad Ejecutora - UE
artículos
Título:
Weighted weak-type estimates for multilinear commutators of fractional integrals on spaces of homogeneous type
Autor/es:
OSVALDO GOROSITO; GLADIS PRADOLINI; OSCAR SALINAS
Revista:
ACTA MATHEMATICA SINICA (English Series)
Editorial:
Springer
Referencias:
Año: 2007 vol. 23 p. 1813 - 1826
ISSN:
1439-8516
Resumen:
We obtain weighted distributional inequalities for multilinear commutators of
the fractional integral on spaces of homogeneous type. The techniques developed
in this work involve the behavior of some fractional maximal functions. Related
to these operators, as a main tool, we prove a weighted weak type boundedness
result, which is interesting in itself.