摘要
运用Jordan标准形理论,完整解决了复数方阵、实数方阵能否开平方、开立方的问题.
In this paper we use the Jordan canonical form theory, completely solve the problem of determining the existence of the square root and cube root of a given complex or real square matrix.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第12期272-276,共5页
Mathematics in Practice and Theory
