局域网中基于ASP的办公信息的采集

办公事务中经常要求采集各种信息，传统的做法是印发数据表、填写数据表、再把数据录入到微机数据库保存和处理；现利用Windows98的PWS和Access数据库，以Weh浏览器和Web服务器交互访问的方式，将局域网上收集的信息直接保存到数据库中．     

Lipschitz classes on local fields

The Lipschitz class Lipαon a local field K is defined in this note,and the equivalent relationship between the Lipschitz class Lipαand the Holder type space C~α(K)is proved.Then,those important characteristics on the Euclidean space R~n and the local field K are compared,so that one may interpret the essential differences between the analyses on R~n and K.Finally,the Cantor type fractal functionθ(x)is showed in the Lipschitz class Lip(m,K),m＜(ln 2/ln 3).     

G-网络排队系统的研究新进展

在研究排队网络的文献中,G-网络(即推广的排队网络)最近受到了国际学者广泛的关注,它的研究在一定程度上丰富了排队网络的内容.正因为有很多学者投入到此项研究中,新的结果是层出不穷的.本文简短地介绍G-网络近年来的发展.     

Convergence Rate of The Trust Region Method for Nonlinear Equations Under Local Error Bound Condition

In this paper, we present the new trust region method for nonlinear equations with the trust region converging to zero. The new method preserves the global convergence of the traditional trust region methods in which the trust region radius will be larger than a positive constant. We study the convergence rate of the new method under the local error bound condition which is weaker than the nonsingularity. An example given by Y.X. Yuan shows that the convergence rate can not be quadratic. Finally, some numerical results are given. This work is supported by Chinese NSFC grants 10401023 and 10371076, Research Grants for Young Teachers of Shanghai Jiao Tong University, and E-Institute of Computational Sciences of Shanghai Universities. An erratum to this article is available at .     

Nonlinear Time Series Analysis Since 1990:Some Personal Reflections

Abstract I reflect upon the development of nonlinear time series analysis since 1990 by focusing on five majorareas of development. These areas include the interface between nonlinear time series analysis and chaos,thenonparametric/semiparametric approach,nonlinear state space modelling,financial time series and nonlinearmodelling of panels of time series.     

从意象与结构看中国古典诗歌的疏密

疏密是艺评论中一个重要概念，对疏密的理解虽各有不同，但大多是从内容及内容的连接两个角度出发，从意象和结构两个方面看中国古典诗歌的疏密，思路要清晰得多，意象疏密指诗歌构成材料的众寡和密实程度，结构的疏密是指诗思的疏密，它包括两个方面；诗歌材料间结合的疏松与细密，诗歌材料与主旨的呼应程度。     

Characterisations of function spaces of generalised smoothness

We investigate function spaces of generalised smoothness of Besov and Triebel–Lizorkin type. Equivalent quasi-norms in terms of maximal functions and local means are given. An atomic decomposition theorem for this type of spaces is proved. Mathematics Subject Classification (2000) 46E35     

杨辉三角与行列式

本文用杨辉三角构造了两种类型的行列式，然后逐一讨论了这两类行列式的值，并由此得到了它们一些特例的简洁结果。     

粘结开裂破坏框架柱性能的研究

本文以试验结果为基础,通过轴压力、配筋、配箍、加载方向的变化,分析了这些因素对产生粘结开裂破坏框架柱性能的影响,并给出了产生粘结开裂破坏的m值下限。     

源于果戈理《钦差大臣》的成语

俄语的表现力在很大程度上取决于它的成语 ,成语的源泉之一是文学作品 .果戈理的《钦差大臣》就是一部能产的作品 ,其中的成语不仅增强了该剧的讽刺意味 ,而且大大丰富了俄语的语言宝库 .本文对此进行了系统的归纳、研究