ArticleOriginal scientific text

Title

On molecules and fractional integrals on spaces of homogeneous type with finite measure

Authors 1, 1

Affiliations

  1. Department of Mathematics, DePaul University, Chicago, Illinois 60614, U.S.A.

Abstract

In this paper we prove the continuity of fractional integrals acting on nonhomogeneous function spaces defined on spaces of homogeneous type with finite measure. A definition of the molecules which are used in the Hp theory is given. Results are proved for Lp, Hp, BMO, and Lipschitz spaces.

Bibliography

  1. [CW] R. R. Coifman and G. Weiss, Extensions of Hardy spaces and their use in analysis, Bull. Amer. Math. Soc. 83 (1977), 569-645.
  2. [GV] A. E. Gatto and S. Vági, Fractional integrals on spaces of homogeneous type, in: Analysis and Partial Differential Equations, Cora Sadosky (ed.), Marcel Dekker, New York 1990, 171-216.
  3. [MS1] R. A. Macías and C. Segovia, Singular integrals on generalized Lipschitz and Hardy spaces, Studia Math. 65 (1979), 55-75.
  4. [MS2] R. A. Macías and C. Segovia, A decomposition into atoms of distributions on spaces of homogeneous type, Adv. in Math. 33 (1979), 271-309.
  5. [TW] M. H. Taibleson and G. Weiss, The molecular characterization of Hardy spaces, Astérisque 77 (1980), 66-149.
Pages:
25-39
Main language of publication
English
Received
1990-11-08
Accepted
1991-11-29
Published
1992
Exact and natural sciences