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Closed range integral operators on Hardy, BMOA and Besov spaces
Complex Variables and Elliptic Equations ( IF 0.9 ) Pub Date : 2021-04-26 , DOI: 10.1080/17476933.2021.1913132
Kostas Panteris 1
Affiliation  

ABSTRACT

If gH, the integral operator Sg on Hp, BMOA and Bp(Besov) spaces, is defined as Sgf(z)=0zf(w)g(w)dw. In this paper, we prove three necessary and sufficient conditions for the operator Sg to have closed range on Hp(1p<), BMOA and Bp(1<p<).



中文翻译:

Hardy、BMOA 和 Besov 空间上的闭范围积分算子

摘要

如果GH, 积分算子小号GHp, BMOAp(Besov) 空间,定义为小号GF(z)=0zF'(w)G(w)dw. 在本文中,我们证明了算子的三个充要条件小号G有封闭范围Hp(1p<), BMOAp(1<p<).

更新日期:2021-04-26
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