l_p（0＜p≤1）上有界线性算子的表示

放大ｌｐ到空ｌ∞，Ｃ０，Ｃ及ｌｐ中的有界线性算子的表示定理（０＜ｐ≤１）     

会计职业道德建设浅议

分析了我国会计职业道德的现状,从会计职业道德具有相对稳定性、广泛的社会性等方面论述了会计职业道德的含义,并提出了会计职业道德体系建设的设想。     

D—AKNS族的换位表示

本文根据曹策问教授的想法,求得了与D-AKNS族发展方程相联系的特征值之泛函梯度与Lenard算子对;并由此得到了D-AKNS族非线性发展方程的换位表示。文末还讨论了换位表示与定态D-AKNS方程之间的关系.     

Mackey Theory for p-adic Lie Groups

This paper gives a p-adic analogue of the Mackey theory, which relates representations of a group of type G - H × t A to systems of imprimitivity.     

Extreme behavior of bivariate elliptical distributions

This paper exploits a stochastic representation of bivariate elliptical distributions in order to obtain asymptotic results which are determined by the tail behavior of the generator. Under certain specified assumptions, we present the limiting distribution of componentwise maxima, the limiting upper copula, and a bivariate version of the classical peaks over threshold result.     

Information recovery from black holes

We argue that if black hole entropy arises from a finite number of underlying quantum states, then any particular such state can be identified from infinity. The finite density of states implies a discrete energy spectrum, and, in general, such spectra are non-degenerate except as determined by symmetries. Therefore, knowledge of the precise energy, and of other commuting conserved charges, determines the quantum state. In a gravitating theory, all conserved charges including the energy are given by boundary terms that can be measured at infinity. Thus, within any theory of quantum gravity, no information can be lost in black holes with a finite number of states. However, identifying the state of a black hole from infinity requires measurements with Planck scale precision. Hence observers with insufficient resolution will experience information loss. First Award in the 2006 Essay Competition of the Gravity Research Foundation.     

用可调光锥系统获得卫星照片大尺度空间频谱的初步研究

将可调光锥系统直接应用于获得大尺度空间频谱的研究，得到了较满意的实验结果。     

弱Hopf代数wslq2的代数结构

将弱Hopf代数的一个特例弱量子群wslq2分解为％（sl2）和二元多项式代数的直和，从而将wsl12的表示归结为％（sl2）和二元多项式代数的表示。还研究了wslq2的限制表示，证明了wslq2（m，n）同构于Uq（m，n）和一个带关系的二元多项式代数的直和，从而将wslq2的限制表示归结为％（sl2）和一个带关系的二元多项式代数的表示。     

基于傅立叶变换轮廓术的物面相位提取

采用傅立叶变换轮廓术,针对基频提取的关键技术采用逐行傅立叶变换,准确提取基频信息的方法恢复相位信息.在此基础上,以未畸变条纹为基准,得出被测物体的真实位相值.该方法只需一幅条纹图,节约了测量时间.实验证明可实现无接触面型的自动传感.