李符字德昌，襄阳（今湖北襄阳）人。工画花竹翎毛，髣髴黄体，而丹青雅淡，别是一种风格。然于翎毛骨气，间有得失耳。《图画见闻志》、《宋史本传》、《图绘宝鉴》。
结论是交换超算符方法的理论基础是李代数。
The conclusion is that the theoretical foundation of commutative hyper-operator method is Lie algebra.
李梦符和其他很多受过培训的同龄领导和老师每周至少两次到莱索托高发病率地区的学校进行访问。
Limpho and an army of trained peer leaders and coaches visit schools in Lesotho's high-prevalence districts at least twice a week.
用非线性李代数方法 ，对关于角动量的阶梯算符进行了研究。
Using the method of nonlinear Lie algebra, the tensors of ladder operators are obtained.
应用推荐