摘要
研究了双曲型Kac-Moody代数的特殊虚根——极小虚根的基本性质及其对应的Dynkin图的特性,给出了四阶双曲型Kac-Moody代数的极小虚根的计算方法,并计算出了所有四阶双曲型Kac-Moody代数的极小虚根.
The Kac-Moody algebra of hyperbolic type was focused.The basic properties of minimal imaginary roots which are special imaginary roots and the characteristics of the corresponding Dynkin diagram were investigarted.A method to calculate the minimal imaginary roots of Kac-Moody algebra of hyperbolic type of order 4 was presented and a complete list of them was given.
出处
《上海理工大学学报》
CAS
北大核心
2013年第6期531-535,共5页
Journal of University of Shanghai For Science and Technology
基金
国家自然科学基金资助项目(11126095
11201299)
