[1]陈敏,陈行堤.三角延拓与Beurling-Ahlfors延拓之间的双曲距离[J].华侨大学学报(自然科学版),2012,33(2):207-211.[doi:10.11830/ISSN.1000-5013.2012.02.0207]
CHEN Min,CHEN Xing-di.Hyperbolic Distance between Triangle Extensions and Beurling-Ahlfors Extensions[J].Journal of Huaqiao University(Natural Science),2012,33(2):207-211.[doi:10.11830/ISSN.1000-5013.2012.02.0207]
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三角延拓与Beurling-Ahlfors延拓之间的双曲距离()
《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第33卷
- 期数:
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2012年第2期
- 页码:
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207-211
- 栏目:
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- 出版日期:
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2012-03-20
文章信息/Info
- Title:
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Hyperbolic Distance between Triangle Extensions and Beurling-Ahlfors Extensions
- 文章编号:
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1000-5013(2012)02-0207-05
- 作者:
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陈敏; 陈行堤
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华侨大学数学科学学院
- Author(s):
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CHEN Min; CHEN Xing-di
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School of Mathematical Sciences, Huaqiao University, Quanzhou 362021, China
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- 关键词:
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拟对称同胚; 三角延拓; Beurling-Ahlfors延拓; 双曲距离
- Keywords:
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quasisymmetric homeomorphisms; triangle extensions; Beurling-Ahlfors extensions; hyperbolic distance
- 分类号:
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O174.55
- DOI:
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10.11830/ISSN.1000-5013.2012.02.0207
- 文献标志码:
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A
- 摘要:
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估计三角延拓与Beurling-Ahlfors延拓之间的双曲距离,建立上半平面两点之间双曲距离的解析表达式,改进Ibragimov的结果且得到了渐近精确的界限.
- Abstract:
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In this article,the hyperbolic distance between triangle extension and Beurling-Ahlfors extension is estimated.The bound determined explicitly by the quasisymmetric constant is asymptotically sharp,which improves the one obtained by Ibragimov.
备注/Memo
- 备注/Memo:
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福建省自然科学基金资助项目(S0650019); 华侨大学科研基金资助项目(JB-ZR1136)
更新日期/Last Update:
2014-03-23