摘要
本文给出了正性除环上矩阵有正定自共轭分解与全正定自共轭分解的充要条件。
This paper provides a necessary and sufficient condion on a matrix over the socalled 'positival division ring' possessing the positive definite selfconjugate decomposition, or the totally positive definite selfconjugate decomposition.
出处
《数学杂志》
CSCD
北大核心
1989年第3期234-237,共4页
Journal of Mathematics