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NORMAL CRITERIA FOR A FAMILY OF HOLOMORPHIC CURVES
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作者 daochun sun Yingying HUO Fujie CHAI 《Acta Mathematica Scientia》 SCIE CSCD 2021年第6期1887-1895,共9页
In this paper,we extend the concept of holomorphic curves sharing hyperplanes and introduce definitions of restricted hyperplanes and partial shared hypersurfaces.Then,we prove several normal criteria of the family of... In this paper,we extend the concept of holomorphic curves sharing hyperplanes and introduce definitions of restricted hyperplanes and partial shared hypersurfaces.Then,we prove several normal criteria of the family of holomorphic curves and holomorphic mappings that concern restricted hyperplanes and partial shared hypersurfaces.These results generalize the Montel-type normal criterion of holomorphic curves. 展开更多
关键词 complex projective spaces holomorphic curves holomorphic mappings normal families restricted hyperplanes
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THE GROWTH AND BOREL POINTS OF RANDOM ALGEBROID FUNCTIONS IN THE UNIT DISC
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作者 daochun sun Yingying HUO Fujie CHAI 《Acta Mathematica Scientia》 SCIE CSCD 2021年第4期1119-1129,共11页
In this paper,we construct k-valued random analytic algebroid functions for the first time.By combining the properties of random series,we study the growth and Bor el points of random analytic algebroid functions in t... In this paper,we construct k-valued random analytic algebroid functions for the first time.By combining the properties of random series,we study the growth and Bor el points of random analytic algebroid functions in the unit disc and obtain some interesting theorems. 展开更多
关键词 Sequence of random variables algebroid functions GROWTH Borel points
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亚纯函数的正规定则 献给余家荣教授100华诞
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作者 孙道椿 柴富杰 《中国科学:数学》 CSCD 北大核心 2019年第11期1663-1674,共12页
本文应用几何方法,深入研究亚纯函数的正规定则.首先定义并探讨球面上两点间的本性距离,在此基础上推广Montel正规定则和Marty正规定则,得到几个新的亚纯函数族正规的充要条件.本文还应用Ahlfors覆盖曲面理论,证明一些涉及区域的亚纯函... 本文应用几何方法,深入研究亚纯函数的正规定则.首先定义并探讨球面上两点间的本性距离,在此基础上推广Montel正规定则和Marty正规定则,得到几个新的亚纯函数族正规的充要条件.本文还应用Ahlfors覆盖曲面理论,证明一些涉及区域的亚纯函数族的正规定则. 展开更多
关键词 亚纯函数 正规族 覆盖曲面 限制域
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Natural boundary of the random power series
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作者 Yingying Huo daochun sun +1 位作者 Xiaochuan Yang Lulu Fang 《Science China Mathematics》 SCIE CSCD 2022年第5期951-970,共20页
We investigate convergence properties of random Taylor series whose coefficients are ψ-mixing random variables. In particular, we give sufficient conditions such that the circle of convergence of the series forms alm... We investigate convergence properties of random Taylor series whose coefficients are ψ-mixing random variables. In particular, we give sufficient conditions such that the circle of convergence of the series forms almost surely a natural boundary. 展开更多
关键词 natural boundary random power series -MIXING
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