Abstract
Distance formulae from Bloch functions to some Möbius invariant function spaces in the unit ball of ℂnsuch asQsspaces, little Bloch spaceℬ0and Besov spacesBpare given.
Highlights
Let B be the unit ball of Cn with boundary S, let dν denote the Lebesgue measure on B such that ν(B) = 1 and let dσ be the rotation invariant positive normalized measure on S, i.e. σ(S) = 1
For α > −1, the weighted Lebesgue measure dνα is defined by dνα(z) = cα(1 − |z|2)αdν(z), where
The purpose of this paper is to drive distance formulae from Bloch functions to some Mobius invariant function spaces on the unit ball which generalize the results of [7]
Summary
The Bloch space on B , denoted by B , is the class of all functions f ∈ H(B), which satisfy f 1 = sup(1 − |z|2)|Rf (z)| < ∞. The purpose of this paper is to drive distance formulae from Bloch functions to some Mobius invariant function spaces on the unit ball which generalize the results of [7]. Μ is an s-Carleson measure if and only if sup a∈B B
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