板片空间结构高层建筑的研究

对板片空间结构体系用于高层建筑结构情况下结构的力学性能，动力及抗震，风载反应等进行了研究，并与一般钢筋混凝土结构进行了比较，分析结果表明板片空间结构高层建筑具有受力合理，自重轻，抗震性能较好和基础工程的费用较少的优点。     

The Fundamental Definitions in Radar Measurement Principle and Theory of Space and Time

Fundamental definitions of distance and velocity in radar measurement principle are examined and revised from strict theoretical point of view. Synchronization scheme - for clocks in uniform, translatory relative motion is introduced as theoretical foundation for GPS and GLONASS type navigation and positioning technology. Traditional definitions of two-way radar measurement, based on arithmetic mean vlaue concept, turn out to be special cases of revised definitions for one-way radar measurement, based on geometric mean concept, derived from synchronization of moving clocks in accordance with the principle of relativity. The essential physical meaning of Lorentz transformation is interpreted in terms of radar measured parameters. Invariance or absoluteness of four dimensional interval turns out to be invariance or absoluteness of geometric mean time interval. The Lorentz factor turns out to be ratio of geometric mean and arithmetic mean time intervals in terms of radar measured parameters. Theoretical re     

偶合不动点定理的推广

本文给出了混合单调算子的偶合不动点定理，它推广了文［１］～［２］中的结果．     

自动灭火系统设计和应用浅淡

介绍了大型会展中心、大跨度低矮空间及燃油燃气锅炉房几类建筑自动灭火系统的设计及应用。     

Lowen空间的几种不变性

讨论Lowen空间的遗传性、可积性和可和性，证明了Lowen空间的商空间仍是Lowen空间，Lowen空间在L-fuzzy逆映射下的原象仍是Lowen空间．     

L^p（T，∑，μ）（p≥1）型空间单位球面间的等距的表现和延拓

给出了L^p型空间单位球面间的满等距表现定理，推广了关于l^p型空间的相应定理．作为简单推论证明了相关的等距延拓定理．     

拟正常算子拟相似的条件

本文利用正算子的谱特征、线性算子稠值域性及拟可逆性等特征,得到纯拟正带算子稠值域相似和“对角”拟相似的充分必要条件。     

薄板和扁壳几何非线性问题的一种数值解法

本文研究板壳几何非线性弯曲问题,用变量变换和三次B样条函数。解决了平行四边形板壳的平衡问题,推导出统一计算格式,便于在计算机上计算。     

A bayesian approach to modelling stochastic cycles

This article deals with a fully Bayesian approach to describe the cyclical behaviour of a univariate time series. A damped sine wave where both the period and the damping factor are time varying is assumed as the underlying mathematical model for the cyclical component. The model is applied to two real data sets; the annual rainfall observations in Fortaleza, Brazil, and the annual Wolf sunspot numbers.     

一个Lagrange相交定理

本文我们给出一个例子,说明对于Lagrange子流形相交数问题的Arnold猜测,在π_2(M,L)≠0时,仍然是成立的。