Bernstein—Fan插值算子列的若干饱和性质

利用由Bajsanski-Bojanic创立的抛物线技巧，研究了具有三角形波其函数的Bernstein-Fan插值算子的若干饱和理论。     

一则关于外代数的应用

本文用外代数处理了Laplace定理等问题。     

微分中值定理在n维欧氏空间中的推广

本文将微积分中关于一元函数的微分中值定理，即Ｒｏｌｌｅ定理，Ｌａｇｒａｎｇｅ定理，Ｃａｕｃｈｙ定理，推广到了多元函数及向量值函数。     

关于φ-扩张映象的不动点

证明了拓扑空间中 φ 扩张映象的几个新的不动点定理 ,改进和推广了一些已知的相关结果 .     

算术亚式期权的无套利定价问题

讨论了算术亚式期权的无套利定价问题，给出了算术亚式期权价格的概率表示式     

并联机器人运动学正解的实解分析

在３ － ６ 并联机器人运动学正解解析解的研究基础上，对其正解的最大实解个数进行进一步的分析研究·研究表明其正解问题最后可转化为一个高次多项式方程求解问题，称此方程为正解的等价多项式方程·通过分析可知，运动学正解实解的个数的上限为： 当自变量在其解区间时其等价多项式方程实解的个数·最后应用 Ｓｔｕｒｍ 定理对正解最大实解个数进行判定·     

S桶形空间与可数S桶形空间上的闭图空理

本文给出了Ｓ桶形空间与可数Ｓ桶形空间上的闭图定理，推广了有关桶形空间的相应结果．     

The problem of contextuality and the impossibility of experimental metaphysics thereof

Recently a new impulse has been given to the experimental investigation of contextuality. In this paper we show that for a widely used definition of contextuality there can be no decisive experiment on the existence of contextuality. To this end, we give a clear presentation of the hidden variable models due to Meyer, Kent and Clifton (MKC), which would supposedly nullify the Kochen–Specker theorem. Although we disagree with this last statement, the models do play a significant role in the discussion on the meaning of contextuality. In fact, we introduce a specific MKC-model of which we show that it is non-contextual and completely in agreement with quantum mechanical predictions. We also investigate the possibility of other definitions of non-contextuality—with an emphasis on operational definitions—and argue that any useful definition relies on the specification of a theoretical framework. It is therefore concluded that no experimental test can yield any conclusions about contextuality on a metaphysical level.     

一类p-Laplacian方程混合边值问题三解的存在性

讨论了一类p-Laplacian方程边值问题,利用Leggett-Williams定理,给出在一定条件下具有三个解的存在性定理.     

Ricci曲率平行的黎曼流形的刚性定理

该文研究Ｒｉｃｃｉ曲率平行的黎曼流形，将文（６），（７）中Ｅｉｎｓｔｅｉｎ流形的一些刚性定理推广到Ｒｉｃｃｉ曲率平行的黎曼流形上。