ON RIESZ TYPE INEQUALITIES FOR HARMONIC MAPPINGS ON THE UNIT DISK

被引:20
作者
Kalaj, David [1 ]
机构
[1] Univ Montenegro, Fac Nat Sci & Math, Podgorica 81000, Montenegro
关键词
Subharmonic functions; harmonic mappings; CONSTANTS;
D O I
10.1090/tran/7808
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove some sharp inequalities for complex harmonic functions on the unit disk. The results extend a M. Riesz conjugate function theorem and some well-known estimates for holomorphic functions. We apply some of results to the isoperimetric inequality for harmonic mappings.
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页码:4031 / 4051
页数:21
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