Bernoulli iteration

The treatise here is about the history of Bernoulli numbers and two kinds of Euler numbers in both East and West, on which compare between ancient Chinese mathematics and that of western Europe has been done, and some new results are presented.

本文讨论了伯努利数、两类欧拉数的起源与发展。

In this paper,we give two combinatorial results on Bernoulli sets over n-letter alphabet which is the partly generalization of the results by Aldo.

得到了伯努利集在n个字母情况下的两个组合性质,从而推广了Aldo de Luca相应的研究结果,同时给出了n=3时的两个推论。