Weighted composition operators between weighted-type spaces and the Bloch space and BMOA

被引:1
|
作者
Colonna, Flavia [1 ]
Hmidouch, Nacir [2 ]
机构
[1] George Mason Univ, Dept Math Sci, Fairfax, VA 22030 USA
[2] Coll William & Mary, Dept Math Sci, Williamsburg, VA 23185 USA
关键词
Bloch space; BMOA; Zygmund space; Weighted composition operator;
D O I
10.1007/s43036-019-00008-x
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let D denote the open unit disk in C. For an integer n >= 0, let V-n be the space defined recursively by V-0 = {f : D -> C : f analytic, vertical bar f(z)vertical bar = O((1 - vertical bar z vertical bar)(-1))}, and for n >= 1, f is an element of V-n if and only if f' is an element of Vn-1. In this work, we characterize the bounded and the compact weighted composition operators between V-n and the Bloch space and the space BMOA of analytic functions of bounded mean oscillation, respectively. We also show that the bounded (respectively, compact) weighted composition operators mapping the space BMOA into V-n are precisely the same as the bounded (respectively, compact) weighted composition operators mapping the Bloch space into V-n.
引用
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页码:94 / 114
页数:21
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