AHP中两类标度转换的保序性条件

通过分析两类标度之间的转换关系，给出了两标度转换的保序性条件。     

具有高聚类系数的加权网络演化模型

基于网络节点间三元组的形成,并结合随机游动提出一个加权网络演化模型.分析了网络的强度分布、权重分布、度分布以及聚类系数,结果表明模型生成的网络具有无标度特性,同时具有很高的聚类系数.     

互补判断矩阵排序的广义χ2法

基于完全一致性互补判断矩阵的定义，以及互反判断矩阵与互补判断矩阵完全一致性定义之间的转换公式，证明了若干定理，提出了互补判断矩阵排序的广义χ^2方法。研究了它的一些优良性质，如：强条件下保序性等，给出了一个简洁的收敛性迭代算法，并把上述结论推广到群体决策中，人们在实际应用过程中，可根据不同的决策问题，适当地选取算法中的参数α，以便作出合理的决策，最后给出了一个算例。     

非平衡相变与平衡相变的临界相似关系及其统一性(英文)

在ＮＰＣ规格化模型的基础上,充分注意了平衡相变与非平衡相变两类临界现象间的主要差异和相似之处,从参考态、势函数、相关函数、临界可标度性、临界指数、标度律、临界普适性等方面考察了这两类临界观象的相互关系．结果表明,平衡相变临界观象（ＥＰＣ） 可看作是非平衡相变临界现（ＮＰＣ） 的一种特殊情况,平衡相变的临界标度律是非平衡相变临界标度律关系族中的一组关系式,即ＮＰＣ标度律具有更大的普适范围,这说明ＥＰＣ与ＮＰＣ 在临界标度性方面可由统一的理论来描述,在一定的条件下两者可统一起来．     

基于催化减少的迁移聚集动力学过程研究

提出一个基于催化减少过程的迁移模型。两种同种类的聚合物之间发生迁移过程,同时,A类聚合物在B类聚合物的催化作用下减少。在平均场理论下,利用速率方程法研究了系统的动力学演化行为。结果表明：系统的动力学行为主要由催化速率参数口决定。当v〈0时,A类聚合物的浓度分布ak（#）符合传统标度率;当v〉0时,ak（t）没有标度形式。     

4种模糊标度的一致性容量研究

以4种模糊标度(0~1标度,0.1~0.9五标度,0.1~0.9标度*,0.1~0.9标度)建立的互补判断矩阵为研究对象,在分析其模糊一致性特征的基础上,给出差异一致性判断矩阵的一种等价分类方法和相应的等价类个数,提出一种合理使用这些标度的方法,并以实例说明该方法是合理的。     

基于灰标度的层次分析法（GAHP）研究

基于人们判断的模糊性．灰性,运用灰色理论（GS）在层次分析法中提出了一种标度方法——灰标度。在群组判断中,根据灰聚类方法,给出了由个体灰标度位生成综合灰标度值与判断矩阵的方法,井由此形成了基于灰标度的层次分析法（GAHP）。用算例进行了演示。     

Lorenz映射复合序列的保序性和可允性

利用符号动力学的排序规则和可允条件，讨论Ｌｏｒｅｎｚ映射中由广义合成规则构造的复合序列的保序性和可允性．     

设计无标度网络的一种新方法

提出了一种设计生成满足任意指定幂律要求的无标度网络的新方法.该方法利用了无标度网络的一个重要性质,即无标度网络的最终形成是受其度的几何均值控制的.为此提出了一个算法,该算法从一个合理的小世界网络开始,通过富者愈富的原则不断地对当前网络实施删边和加边操作,同时保证网络中的节点个数、网络中的总边数和网络的连通性不变,直到网络中节点度的几何均值达到了一个特定的值为止,生成一个预定的无标度网络.数据仿真验证了该方法总可以生成一个满足指定幂律要求的无标度网络.     

网络嵌入价值视角下信息中介服务进入决策

研究了信息中介的服务与决策者构成的复杂网络之间的相互作用,提出了网络嵌入价值VNE,同时考虑网络收益与中介收益标度既可用于评价服务对于网络的价值,也可为信息中介决策提供依据.在中介和网络间建立了一个博弈模型,得到了中介服务能生存于网络中的条件.在此基础上定义了信息中介的网络嵌入价值,从网络的视角考察了中介服务进入市场的成本C和价格P的决策.最后比较了ER网络(随机网络)与SF网络(无标度网络)这两种不同网络结构下网络嵌入价值与决策的差异.     

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