Lipschitz spaces and Calderón-Zygmund operators associated to non-doubling measures

J. García-Cuerva, A. E. Gatto
2005 Publicacions matemàtiques  
In the setting of a metric measure space (X, d, µ) with an n-dimensional Radon measure µ, we give a necessary and sufficient condition for the boundedness of Calderón-Zygmund operators associated to the measure µ on Lipschitz spaces on the support of µ. Also, for the Euclidean space R d with an arbitrary Radon measure µ, we give several characterizations of Lipschitz spaces on the support of µ, Lip(α, µ), in terms of mean oscillations involving µ. This allows us to view the "regular" BMO space
more » ... f X. Tolsa as a limit case for α → 0 of the spaces Lip(α, µ). 2000 Mathematics Subject Classification. 42B20, 26B35, 47B38, 47G10.
doi:10.5565/publmat_49205_02 fatcat:delfays6unef5lzep7dipk5rty