关于代数体函数的亏量及其增长性质

设ｆ（ｚ）为ｎ值的超越代数体函数，本文证明了：如果ｆ（ｚ）具有ｎ＋１个Ｂｏｒｅｌ例外函数，则ｆ（ｚ）是正规增长的；此外，还给出了代数体函数椭圆定理的一般形式．     

亚纯函数与亚纯代数体函数的Julia点

讨论定义于│ｚ│〈１内的ｖ－值亚纯代数体函数ｗ＝Ｗ（ｚ）（ｖ＝１时，Ｗ（ｚ）就是亚纯函数）。证明了定理 如果Ｗ（ｚ）满足条件ｌｉｍ↑－↓ｒ→１Ｔ（ｒ）／ｌｏｇ１／１－ｒ＝∞则存在一个Ｊｕｌｉａ点ｅ＾ｉθ０（０≤θ０≤２π），使得对于任意给定的数δ（０〈δ〈π／２），在扇形域Δ（θ０，δ）＝｛ｚ││ａｒｇｚ－θ０│〈δ，│ｚ│〈１｝内，对任何复数值ａ，总有ｌｉｍ↑－↓ｒ→１ｎ（ｒ，（θ０，δ），ａ）     

无穷级代数体函数的强Borel方向

本文定义了ｖ值代数函数的强Ｂｏｒｅｌ方向，并证明了任何无穷级的ｖ值代数体涵数必存在强Ｂｏｒｅｌ方向，至多除去２ｖ个例外值。     

关于代数体函数的增长与其例外函数个数的关系

设ｆ（ｚ）为ｎ值的超越代数体函数，其级为λ（λ＞０）．证明了：如果ｆ（ｚ）具有ｎ＋１个Ｂｏｒｅｌ例外函数，则ｆ（ｚ）是正规增长的，级λ为正整数或无穷．如０＜λ＜∞且不为整数，记ｐ为ｆ（ｚ）的Ｂｏｒｅｌ例外函数个数，ｑ为ｆ（ｚ）的亏量等于１的Ｎｅｖａｎｌｉｎｎａ例外函数个数，则ｐ＋ｑ≤ｎ     

关于代数体函数的亏值

本文的主要内容有：设ｗ（ｚ）是ρ（＜∞）级２－值超代数体函数。Σδ（ａ，ｗ）＝４，则ｉ）。ρ为１／２的整数倍且ρ≥１；ｉｉ）．ｗ（ｚ）的亏值个数ｖ（ρ≤４ρ．ｉｉｉ）。ｗ（ｚ）的每一个亏值的亏量是１／ｐ的整数倍。     

关于代数体函数Borel方向的判定方法

本文利用角域内代数体函数的一个基本不等式,导出了代数体函数Ｂｏｒｅｌ方向的一个充分条件和一个充要条件     

代数体函数的一个不等式及其应用

本文通过代数体函数的一个引理，导出了角域内代数体函数的一个基本不等式，然后做为其应用，又进一步给出了一个判定Ｂｏｒｅｌ方向的方法．     

无限级代数体函数与其导数的公共Borel方向

本文利用型函数的方法，证明了无限级代数体函数的Ｂｏｒｅｌ方向的存在性．在此基础上，我们讨论了它的Ｂｏｒｅｌ方向与其导函数Ｂｏｒｅｌ方向之间的关系     

单位圆内代数体函数的强Borel点

讨论了单位圆内代数体函数在某条件下的强Borel点存在问题,通过建立代数体函数在角域取值的密指量与其对应的型函数的关系,得到了单位圆内代数体函数在此条件下必存在强Borel点,且其强Borel点必是其Borel点.     

关于单位圆内有限正级代数体函数的奇异点

应用Ahlfors'覆盖曲面理论证明了单位圆内有限正级代数体函数w(z)存在新的奇异点.定理1 设w(z)是Av(z)wv+Av-1(z)wv-1+…+A0(z)=0所定义的单位圆内ρ(0<ρ<+∞)级v值代数体函数,那么至少存在一点eiθ0(0≤θ0<2π),使得对任意δ∈(0,π/2),任意复数a(至多有2v个例外a值),有Lim r→1 n(r, Δ(θ0, δ),a)/1/1-rU(1/1-r)>0 其中U(1/1-r)是w(z)的型函数.     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with