广义凸集值向量优化问题的弱有效解

在序线性拓扑空间中定义了广义凸集值映射．引进了相对内部．应用凸集分离定理建立了一个广义凸集值映射的择一性定理．运用此定理获得了弱有效解意义下的集值向量优化问题的最优性条件．     

具有多奇性的非线性热方程的定解问题

利用Kato类函数和Green胎紧函数的性质得到了具有多奇性的非线性热方程的初值问题和初边值问题．弱解的存在性．     

Left-lateral shear deformation found in southern part of the Gaoligong range in west Yunnan and its tectonic implications

It is generally understood that the Tertiary structural deformation in the Gaoligong range in west Yunnan was under the control of right-lateral shear, resulting from the northward movement of Indian relative to Eurasian. In the southern part of Gaoligong range, however, we have recently found many pieces of evidence of left-lateral shear deformation, featuring a 10 km wide shear zone cutting through all tectonic elements of the range in N-S direction, which possibly occurred in late Tertiary time, and postdated the right-lateral shear. This is a significant discovery for revealing characteristics of the Tertiary intracontinental deformation of the Gaoligong range and the interaction between the Indian and the Eurasian continents.     

Modal extension rule

Modal logics are good candidates for a formal theory of agents. The efficiency of reasoning method in modal logics is very important, because it determines whether or not the reasoning method can be widely used in systems based on agent. In this paper, we modify the extension rule theorem proving method we presented before, and then apply it to P-logic that is translated from modal logic by functional transformation. At last, we give the proof of its soundness and completeness.     

一类二阶系统周期解的存在性

讨论了一类二阶系统{（M（t)u′)′ Au(t) ↓△F(t,u(t)=h(t),；u(0)-u(T)=u′(0)-u′(T)=0，在非线性项满足次线性条件下周期解的存在性，利用鞍点定理得到该问题至少存在一个周期解．     

Dirichlet空间上Hankel算子的紧性

Hankel算子作为特殊的算子类在H∞控制问题中有着重要作用，关于Hankel算子的Nehari定理与模型匹配问题具有密切关系。本文讨论了Dirichlet空间上Hankel算子的相关问题，证明了在Dirichlet空间上，凡符号在C^1(D^-)中的Hankel算子均为紧算子。     

无穷直线上的双解析函数的Riemann边值问题

研究双解析函数在无穷直线上的Riemann边值问题，并给出了该问题的可解性定理。     

早期儒家人道观之探讨

分析了早期儒家经典中对“人道”观的探索：人道的内涵是以仁义为主要内容；人道来源于天道；人通过“修道”来体现人道；人道的方法论原则是由内向外；人道中包含着形上之道的萌芽。     

SL(2,R)上的Hausdroff-Young不等式

通过在SL(2，R)的对偶空间中引入测度，给出了SL(2，R)上的两个类似于R上的Hausdroff-Young不等式．     

基于Fourier变换非一致间距阵列的一种合成法

基于阵列图及其分布间的Fourier关系，作者提出了非一致间距阵列的一种合成方法。在Fourier关系下，通过抽样一个给定的阵列图，就能使用FFT(快速Fourier变换)得到其近似连续的阵列分布。为提高改善阵列图的性能，提出一个算式用于决定非一致间距阵列的空间间隔，从而在合成的阵列中保持更多的能量。该方法简单且易于应用。