ON THE SINGULAR DIRECTIONS OF VALUE DISTRIBUTION OF HOLOMORPHIC CURVES IN P^n（C）

This article proves the existence of singular directions of value distribution theory for some transcendental holomorphic curves in the n-dimensional complex projective space Pn(C). An example is given to complement these results.     

An Implicit Iteration Process with Errors for a Finite Family of r-strictly Asymptotically Pseudocontractive Mappings

In this paper,we will establish several strong convergence theorems for the approximation ofcommon fixed points of r-strictly asymptotically pseudocontractive mappings in uniformly convex Banachspaces using the modiied implicit iteration sequence with errors,and prove the necessary and sufficient conditionsfor the convergence of the sequence.Our results generalize,extend and improve the recent work,in thistopic.     

~ Transform Demonstration of Dark Soliton Solutions Found by Inverse Scattering

One of the basic problems about the inverse scattering transform for solving a completely integrable nonlinear evolutions equation is to demonstrate that the Jost solutions obtained from the inverse scattering equations of Cauchy integral satisfy the Lax equations. Such a basic problem still exists in the procedure of deriving the dark soliton solutions of the NLS equation in normal dispersion with non-vanishing boundary conditions through the inverse scattering transform. In this paper, a pair of Jost solutions with same analytic properties are composed to be a 2 × 2 matrix and then another pair are introduced to be its right inverse confirmed by the Liouville theorem. As they are both 2 × 2 matrices, the right inverse should be the left inverse too, based upon which it is not difficult to show that these Jost solutions satisfy both the first and second Lax equations. As a result of compatibility condition, the dark soliton solutions definitely satisfy the NLS equation in normal dispersion with non-vanishing boundary conditions.     

我国中小企业选择可靠信用担保机构的模式识别方法

首先运用模糊评价方法结合中小企业选择信用担保机构现状，构建了当前我国信用担保机构5种标准信用等级的模糊向量，然后在此基础上采用“择近原则”得到m个等待选择的信用机构所处于的最为“贴近”的标准信用等级，从而为我国中小企业选择可靠信用担保机构提供了一种新的量化方法。     

奇异黎曼度量下Г—等变分歧问题的Г—C°接触等价d决定性（下）

研究了奇异黎曼度量之下的 Γ-等变分歧问题中的 Γ- C°接触等价性 ,提供了 Γ- C°等价的判别法 .它们是 Percell.P.B,ZOU Jiang- chen,SU N W Z关于分歧问题有限决定性 C0理论中的有关结果的推广 .使用奇点理论及紧群表示方法给出了相关定理的证明     

基于VAGUE集多准则决策的模糊TOPSIS方法

给出了V AGUE集之间距离的新定义,在此基础上,提出一个基于V AGUE集多准则决策的模糊TOP-S IS方法,它为决策系统提供了一个有用的工具,并通过例子阐明本文方法的有效性.     

第七届亚洲模糊系统学会2006年学术年会会议纪要

2006年9月17日至19日,由中国系统工程学会模糊数学与模糊系统专业委员会、哈尔滨工业大学和河北大学联合主办的第七届亚洲模糊系统学会(AFSS)学术年会在中国保定河北大学召开。来自中国、日本、新加坡、印度、伊朗等国家的与会代表100余名参加了此次会议。9月17日上午8时,第七届亚洲模糊系统学会学术年会开幕式在河北大学教学主楼304报告厅隆重举行。在主席台就座的专家领导有:全国人大常委、中科院院士、本次会议主席、四川大学教授刘应明;亚洲模糊系统学会主席、本次会议程序委员会联合主席、日本明治大学教授Masao Mukaidono;中国数学…     

条形装箱问题的优化模型和增广Lagrange算法

This paper formulates a two-dimensional strip packing problem as a non-linear programming(NLP)problem and establishes the first-order optimality con-ditions for the NLP problem.A numerical algorithm for solving this NLP problemis given to find exact solutions to strip-packing problems involving up to 10 items.Approximate solutions can be found for big-sized problems by decomposing the setof items into small-sized blocks of which each block adopts the proposed numericalalgorithm.Numerical results show that the approximate solutions to big-sized prob-lems obtained by this method are superior to those by NFDH,FFDH and BFDHapproaches.     

两个ιp(Γ,E)型空间的单位球面间满等距映射的表现定理及等距延拓

本文得到两个实的ιp(Γ,E)型空间单位球面之间满等距映射的表现定理(这里,1≤p＜+∞,p≠2,E为内积空间),并导出上述映射可延拓为全空间上的实线性等距算子.     

极大单调算子和m增生映射值域的扰动定理及在非线性微分方程上的应用

利用不动点定理,分别证明了在自反Banach空间中极大单调算子值域扰动的抽象结论和在H ilbert空间中m增生映射值域的扰动结果,这些结论是对以往一些工作的推广;然后,利用文中的新结论讨论了一类微分方程解的存在性.