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Suppose that X is a complex Banach space with the norm ||·|| and n is a positive integer with dim X ≥n≥ 2. In thi......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In this paper,the integral expression,coefficient inequality and distortion theorems are given for the class of analytic......
In this paper the authors study (1 -γ + zf″(z)/f′(z))/(zf′(z)/f(z)) as a criteria for starlikeness and convexity. Sh......
本文研究了圆环域U内亚纯星象和凸象函数的某些新子类的拟Hadamard卷积.利用卷积方法,获得了该类函数的与拟Hadamard卷积有关的某......
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Ｃａｒｌｓｏｎ和Ｓｈａｆｆｅｒ利用解析函数与一个不完全β函数的ｈａｄａｍａｒｄ乘积定义的线性算子揭示了单函数论与特殊函数理论的一些联系，并提出了研究某些星象，凸和预星象......
设P[A,B]={P（z）：P（0）=1,P（z）在单位开圆盘E内解析且满足P（z）〈（1＋Az）/（1＋Bz）,-1≤B〈A≤1},一个函数g（z）∈S^＊[A,B]当且仅当zg′（z）/g（z）∈P[A,B].函数族C......
假设f是单位圆盘D上的全纯逆紧映射，使用初等的复分析方法证明：像区域f（D）是单连区域，然后建立一个充分必要条件，在这个条件下,f（D）是一个......
In this paper ,we point out that Theorem 3 of Aouf [1] and Theorem 1 of Aouf [2] are in general false for n≥p +2 and co......
设T（（α,β）表示单位圆盘δ内单叶解析且具有下列形式的函数族 ｜（zf′）′/（zf′）′＋（1-2α）｜〈β ,这里f（z）=z＋ z ＋∞∑n=2αnz^n ，县g（0）=g′（0）-1=0，本......
本文讨论了单叶函数族S的子族S*（a,b）和S*[A，B]的半径问题。...
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用H表示形如f（z）=h（z）＋g（z）的调和函数族,其中h和g是单位圆盘内的解析函数.考虑H的三类子族函数.其中的两族为PH（α）=[f：Ref（z）/z≥α}和NH（α）={......
In this paper, some Wgh inequalities for univalent harmonic analytic functions defined by Wright's generalized hyper......
A function f(z) defined on the unit disc U is said to be logharmonic if it is the solution of the nonlinear elliptic par......
In this paper, using Salagean differential operator, we define and investigate a new subclass of univalent functions . W......
Inclusion and Argument Properties for Certain Subclasses of Analytic Functions Defined by Using on E
Making use of a multiplier transformation, which is defined by means of the Hadamard product (or convolution), we introd......
We introduce a new class of complex valued harmonic functions associated with Wright hypergeometric functions which are ......
In this paper, we investigate some argument properties for analytic functions with fixed second coefficient and positive......
In this paper, we investigated the coefficient estimates and the Fekete-Szegö?problem for the subclass of analytic ......
By applying the q-derivative, we introduce two new subclasses of p-valent functions with positive coefficients. By means......
本文研究了一类关于ｋ个对称点星形的函数的系数问题，获得了若干系数不等式。本文的结论推广和纠正了若干相关结论。......
In this paper, the authors extend the definition of quasi-convex mappings and obtain the corresponding growth theorem.on......
In this paper the authors study (1 -γ + zf″(z)/f′(z))/(zf′(z)/f(z)) as a criteria for starlikeness and convexity. Sh......
In the paper we introduce an idea of harmonic functions with correlated coefficients which generalize the ideas of harmo......
本文定义了近于凸函数类的子类Ｓ＾＊ｃ（ｎ，ａ），Ｓ＾＊ｘ（ｎ，ａ），Ｃｃ（ｎ，ａ）与Ｃｘ（ｎ，ａ）并求得精确的半径ρ，......
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Fekete-Szego Problem for a Subclass of Meromorphic Functions Defined by the Dziok-Srivastava Operato
By using the hypergeometric function defined by the Dziok-Srivastava operator,a new subclass of meromorphic function is ......
Denote S to be the class of functions which are analytic,normalized and univalent in the open unit disk U={z:|z|<1}.The ......
给出了从属于凸映照的双全纯映照的一些结果，发现这样的双全纯映照具有与凸映照相同的增长定理，但是相应的掩盖定理是没有的。此外还......
