The Generalized KKM Map and Its Applications to Variational Inequalities

In this paper,applying the concept of generalized KKM map,we study problems ofvariational inequalities.We weaken convexity(concavity)conditions for a functional of two variables■(x,y)in the general variational inequalities.Last,we show a proof of non-topological degree meth-od of acute angle principle about monotone operator as an application of these results.     

Weierstrass Points and Regular Maps

It was shown by G. A. Jones and the first author in [8] that underlying any map on a compact orientable surface S there is a natural complex structure making S into a Riemann surface. In this paper we consider regular maps and enquire about the Weierstrass points on the underlying Riemann surface. We are particularly interested to know when these are geometric, i.e. whether they lie at vertices, face-centres or edge-centres of the map.     

基于概念图的超文本网页学习适应性机制研究

从概念图和超文本结构特点的相似性出发,分析了超文本网页的自适应方式和机制结构,提出适应性超文本链接的路径分类,对适应性超文本网页的结构设计提出了一些可行的建议.     

采动区建筑物损害的鉴定方法

文章根据开采沉陷的理论 ,提出了在采动损害鉴定时可以采用的鉴定方法。     

一维非线性映象新模型的分叉,窗口和混沌研究

本文针对几个一维非线性映象自已设计的新例子，分析了其中的混沌运动，获得了新的特点，目的是更加完善混沌运动机理，有助于其它混沌现象的研究．     

A Simple Chaotic Circuit with Impulsive Switch Depending on Time and State

This paper presents a simple chaotic circuit consisting of two capacitors, one linear two-port VCCS and one time-state-controlled impulsive switch. The impulsive switch causes rich chaotic and periodic behavior. The circuit dynamics can be simplified into a one-dimensional return map that is piecewise linear and piecewise monotone. Using the return map, we clarify parameter conditions for existence of chaotic and periodic attractors and coexistence state of attractors.     

Hochschild Cohomologies of the Algebra of Smooth Functions

Based on the previously developed technique using the Laplace transformation of distributions with compact support, we calculate the Hochschild cohomologies of the algebra of smooth functions on a finite-dimensional real vector space with coefficients in the adjoint representation.     

中国莲的定量染色体图

利用MetaMorph软件定量分析了中国莲(Nelumbo mucifera Gaertn.)每条前中期染色体上(从短臂到长臂)二脒基苯基吲哚(DAPI)荧光强度的变化，结合染色体的相对长度和臂比作为辅助参数，构建了中国莲前中期染色体的定量染色体图．该定量染色体图是实际的前中期染色体的一种直观模式，可识别中国莲基因组中每条染色体以及分析染色体上的异染色质分布，为莲的细胞遗传学研究提供了一种新的方法．     

《教育技术学专业汉语》辅助教学研究

文章从少数民族学生的特点和《教育技术学专业汉语》课程性质出发,阐述了在《教育技术学专业汉语》课程中采用辅助教学的重要性与可行性及具体运用形式——多媒体课件和思维导图的运用,并提供了具体制作方法和案例.     

原始地应力及力学参数的测定

本文根据孔壁应力解除法获得的量测应变,提出了采用最优化方法直接确定岩体的泊松比和原始地应力。实例表明,这样获得的原始地应力更符合实际——对应最小的量测残差。