亚纯函数与其导数的公共Julia方向

本文研究不指定级的亚纯函数与其导函数的公共Julia方向的存在性问题。     

Banach空间中的幂级数方程

本文考虑Banach空间中形如x=u+sum from k=1 to ∞(a_kx~k)的幂级数方程,建立了一个比较定理,并将其应用于一定的非线性积分方程.     

关于极限的几个定理

给出了极限的几个定理及其推论，可以解决或简化某类极限问题。推论2修正了数学通报11（1963）《关于极限的一个定理》。     

球电流壳磁场的计算

计算的结果表明，球壳内的磁场是均匀的，可用此方法在一定范围内获得均匀磁场．     

Solving the State Equation of a System by Walsh Function

In this paper, We deal with the solution of the state equation of a system by the Walsh function, that is, we shall find the solution of a matrix differential equation by the Walsh function, and introduce a solution of the higher-order matrix differential equation. First, after a certain transform, we turn the higher-order matrix differential equation into a state equation. Then we find the solution of the state equation by the Walsh function. Finally after a certain transform, we obtain a solution of the higher-order matrix differential equation.     

美国早期反托拉斯判决原则的变迁及其结果

《谢尔曼反托拉斯法》司法解释的变迁，体现了美国早期反托拉斯判决原则的演进和工业化美国适应侍统民主的司法过程。     

言语交际中的模糊语言及其语用分析

借助题旨情境，模糊语言在言语交际中十分活跃，语用灵活，可使言语表达更加有效、更加睿智、更加委婉、更加灵活。应结合语境并随语随文来剖析其表象，阐释其语义，体会其言外之意和弦外之乐。     

The harmonic decomposition reconstruction for the exponential radon transform

The exponential Radon transform, a generalization of the Radon transform, is defined and studied as a mapping of function spaces. It is represented in terms of Fourier transform of its domain and range, and this leads to the harmonic decomposition reconstruction. The results are similar results of Tretiak and Metz. Foundation item: Supported by the National Natural Science Foundation of China (No. 19971064), Key Project of Science and Technology of Hubei Province Education Committee. Biography: Wang Jin-ping (1963-), male, Ph.D. candidate, research direction: numberical solution of singular integral equation and integral transformation etc.     

原子结构中的物理理论

本文较系统地介绍了有关原子结构方面的一些基础理论,由定性到定量,并应用量子力学知识描绘了原子结构状态。