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New characterizations of Lipschitz space via commutators on Morrey spaces. (English) Zbl 1349.42040

Summary: Some new characterizations of Lipschitz space are given. It is shown that the boundedness of commutators formed by some operators can produce new characterizations of Lipschitz space.

MSC:

42B20 Singular and oscillatory integrals (Calderón-Zygmund, etc.)
42B35 Function spaces arising in harmonic analysis
47B47 Commutators, derivations, elementary operators, etc.
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