In Chapter 1, briefly introduce the concept of noncommutative space and nori-commutativefield theory, review the history and important results of studying the noncommutative soliton solution.
第一章，简要介绍非对易的概念及非对易场论，回顾前人在非对易孤子解方面的研究。
2
In this paper, we discuss the classification of 3-dimensionally commutative algebras on algebraically closed field.