关于复域内的亚纯函数差分的值分布

本文利用亚纯函数的Nevanlinna值分布理论,研究亚纯函数差分的值分布问题,得到亚纯函数差分的值分布问题,推广和改进一些文献中的结论,得到三个结果.     

无限级亚纯函数的幅角分布

本文研究了无限级亚纯函数的幅角分布,将有限级亚纯函数的两个分布定理推广到无限级亚纯函数中,     

关于亚纯函数幅角分布的一个注记

本文研究了亚纯函数的幅角分布.利用亚纯函数的零点和极点的分布得到了Borel分布和增长级之间的联系.并可用来得到一些其它亚纯函数幅角分布的结果.     

亚纯函数的 Borel 方向与 Tsuji 特征函数

Tsuji特征函数是研究亚纯函数值分布的一个工具之一.本文利用Tsuji特征函数研究亚纯函数的辐角分布,获得了一个刻画亚纯函数Borel方向的充要条件.     

线性差分多项式的值分布

利用亚纯函数Nevanlinna理论的差分对应物,研究了亚纯函数的线性差分多项式的值分布,建立了具有最大亏量和的亚纯函数与其差分多项式的特征函数的关系,所得结果推广了现有的一些相关结果.     

关于亚纯函数的唯一性问题

应用亚纯函数值分布理论，本文研究了亚纯函数的唯一性问题．对以往的一些结果进行了一种推广．     

q-差分复合函数方程组的亚纯解的特征估计（英文）

本文利用亚纯函数的Nevanlinna值分布理论,研究一类复q-差分复合函数方程组的亚纯解的特征估计,并得到一个结论,将复合函数方程的结论推广到q-差分复合函数方程组中.     

关于φ（z）f（z）f＇（z）的值分布

本文研究有穷圆内的值分布，其中ｆ（２）为非常数亚纯函数，为非零亚纯函数，并对平面上这样的函数，若，得到     

关于无穷级亚纯函数

用角域内的Nevanlinna理论与型函数,研究了无穷级亚纯函数的值分布,得到了无穷级亚纯函数存在涉及小函数的精确级Borel方向与Hayman方向,同时证明了无穷级亚纯函数存在涉及小函数的T方向与Hayman-T方向.所得结果使现有无穷级的结果为推论.     

线性微分方程亚纯解的Julia集的径向分布

本文研究了线性微分方程f(n)+An-1f(n-1)+···+A1f+A0f=0亚纯解的动力学性质,其中n≥2,Ai(z)(i=0,1,···,n-1)是具有有限下级的亚纯函数.利用亚纯函数的Nevanlinna值分布理论,获得了一定条件下方程亚纯解的Julia集的径向分布的下界,推广了相关文献的结果.     

Leafwise Brownian Motions and Some Function Theoretic Properties of Laminations

We discuss the value distribution of Borel measurable functions which are subharmonic or meromorphic along leaves on laminations. They are called leafwise subharmonic functions or meromorphic functions respectively. We consider cases that each leaf is a negatively curved Riemannian manifold or Kähler manifold. We first consider the case when leaves are Riemannian with a harmonic measure in L.Garnett sense. We show some Liouville type theorem holds for leafwise subharmonic functions in this case. In the case of laminations whose leaves are Kähler manifolds with some curvature condition we consider the value distribution of leafwise meromorphic functions. If a lamination has an ergodic harmonic measure, a variant of defect relation in Nevanlinna theory is obtained for almost all leaves. It gives a bound of the number of omitted points by those functions. Consequently we have a Picard type theorem for leafwise meromorphic functions.     

Picard values and normal families of meromorphic functions with multiple zeros

In this paper, general modular theorems are obtained for meromorphic functions and their derivatives. The related criteria for normality of families of meromorphic functions are proved. Research supported by the National Science Foundation of China     

Normality of meromorphic functions with multiple zeros and shared values

In this paper, we study the normality of a family of meromorphic functions and general criteria for normality of families of meromorphic functions with multiple zeros concerning shared values are obtained.     

关于具有四个分担值的亚纯函数的唯一性

对具有四个分担值的亚纯函数的唯一性进行了研究,得到：如果两个非常数的亚纯函数具有四个判别的IM分担值,那么要么这两个函数CM分担这四个值,要么这两个函数的这些值的密指量（计数函数）满足不一等式。     

关于亚纯函数闭凸性的一些判据（英）

1.IntroductionLetZdenotetheclassoffunctiollsoftheformf(z)=f Z7=.a.z"thatareregulaxinthepunctuxeddiskE={z:0相似文献   

SANDWICH-TYPE THEOREMS FOR MEROMORPHIC MULTIVALENT FUNCTIONS ASSOCIATED WITH THE LIU-SRIVASTAVA OPERATOR＊

The purpose of this article is to obtain some subordination and superordination preserving properties of meromorphic multivalent functions in the punctured open unit disk associated with the Liu-Srivas...     

Functions of finite logarithmic order in the unit disc,Part I

The concept of logarithmic order in the unit disc forms a bridge between meromorphic functions of unbounded Nevanlinna characteristic and meromorphic functions of (usual) zero order of growth. A collection of fundamental results for meromorphic functions of finite logarithmic order is given. Some of these results are reminiscent from the finite order case. Part I of this paper culminates in solving the inverse problem related to the famous defect relation in the case of finite logarithmic order. Part II deals with the analytic case.     

Total Defect of a Meromorphic Function and All its Derivatives (II)

This paper is concerned with an extremal problem for meromorphic functions. The necessary and sufficient conditions for a meromorphic function and all its derivatives with maximum defect two are obtained and the behavior of such functions is investigated in detail.     

与其导数具有分担值的亚纯函数唯一性

为进一步丰富亚纯函数唯一性理论,寻求更佳的唯一性条件,利用亚纯函数Nevanlinna理论更精确地估计亚纯函数的n重值点的计数函数,得到两个亚纯函数与其导数具有某些分担值时的唯一性定理,推广和改进了相关文献的相关结果.     

��-Lines of Algebroid Functions

In this article several theorems of the theory of Γ-lines for meromorphic functions are extended to the more general setting of algebroid functions. We recall the definition of algebroid function of order k and how it can be considered as a function defined on a Riemann surface of k sheets. In this way, we prove the so called tangent variation principle for algebroid functions, previously proved for meromorphic functions by Barsegian, and we get several consequences of this result. We also extend a proposition on proximity properties of meromorphic functions.