BMO-mappings in the plane

被引：0
作者：
Cazacu, CA [1 ]
机构：
[1] Univ Bucharest, Fac Math, Bucharest 701091, Romania
来源：
TOPICS IN ANALYSIS AND ITS APPLICATIONS | 2004年 / 147卷
关键词：
mappings in the plane : quasiconformal (QC); quasiregular (QR); with finite distortion; BMO; -; QR; QC; BMO-bounded distortion; Riemarm and Klein surfaces;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This survey paper presents in the 2-dimensional case recent results which generalize plane quasiconformality and quasiregularity to the case of mappings whose distortion is dominated by a BMO-function. These are the so-called BMO-mappings. After a brief exposure on real BMO-functions in 2 classes of BMO-mappings are discussed in 3. 4 is devoted to BMO-QC and -QR mappings in the sense of Ryazanov, Srebro and Yakubov, and 4 to BMO-BD considered by Astala, Iwaniec, Koskela and Martin. BMO-mappings between Riemann and Klein surfaces are discussed in 4.5.
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收藏
页码：11 / 30
页数：20
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