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PDF(439 KB)
PDF(439 KB)
单位球Bn上离散非初等小伸缩商拟共形群
Discrete Non-elementary Quasiconformal Groups with Small Dilatation in Bn
本文研究了单位球Bn上非初等小伸缩商拟共形群的离散性质，给出了几个判别离散群的不等式和定理.
In this paper, the discreteness of non-elementary quasiconformal groups with small dilatation are studied and several discreteness criteria and inequalities are obtained.
非初等群 / 离散群 / 伸缩商 / 拟共形群 {{custom_keyword}} /
nonelementary group / discrete group / dilatation / quasiconformal group {{custom_keyword}} /
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国家自然科学基金资助项目（11771266）；上海财经大学211工程三期重点学科建设基金项目和基础学科建设专项资金项目
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