Andersen Mold

Andre numbers are defined, and the simple method of proving gear permutation recursion formula is also given in this paper, by means of the relation between Eular numbers and Dai Xu numbers.

用齿排列定义了安德烈数Ａ_ｎ，并用欧拉数Ｅｎ和戴煦数Ｄ的关系式，给出了齿排列遍推公式简捷的新证法。

Comment on Anderson s Theory and Method of Historical Sociology;

评安德森历史社会学的理论与方法

Sherwood Anderson and Willa Cather:Two Pioneers at the Period of American Social Transformation;

美国社会转型时期的两位旗手:舍伍德·安德森与威拉·凯瑟

Anderson s Exploration of Metafiction in His“Death in the Woods”;

安德森的《林中之死》的元小说特征