Hankel operators in the Bergman space and Schatten p-classes:: The case 1<p<2

被引:9
|
作者
Xia, JB [1 ]
机构
[1] SUNY Buffalo, Dept Math, Buffalo, NY 14260 USA
关键词
D O I
10.1090/S0002-9939-01-06217-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
K. Zhu proved in Amer. J. Math. 113 (1991), 147-167, that, for 2 less than or equal to p < <infinity>, the Hankel operators H-f and H-(f) over bar on the Bergman space belong to the Schatten class C-p if and only if the mean oscillation MO(f)(z) = {<(<vertical bar>f \ (2))over tilde>(z) - \(f) over tilde (z)\ (2)}(1/2) belongs to L-p (D,(1 - \z \ (2))(-2)dA(z)). In this paper we prove that the same result also holds when 1 < p < 2.
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页码:3559 / 3567
页数:9
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