报告题目：A characteristic set method for ordinary difference polynomial systems

报告人：罗  勇，温州大学

时  间：2015年7月26日    下午3:10―3:50

地  点：东区管理科研楼  数学科学学院1218室

内容提要：

In this talk, we will introduce some basic concepts and theorems of a characteristic set method for ordinary difference 

polynomial systems. It is mainly about properties of the difference ascending chain and construction of the difference 

Ritt-Wu decomposition algorithm.