摘要
In this paper, we study the method of ascertaining positive-definable matrix. Weimprove the results in a paper by Hu Jiagan & Liu Xingping, and give a new method.
In this paper, we study the method of ascertaining positive-definable matrix. Weimprove the results in a paper by Hu Jiagan & Liu Xingping, and give a new method.
出处
《数值计算与计算机应用》
CSCD
北大核心
1999年第3期215-222,共8页
Journal on Numerical Methods and Computer Applications