Title of article :
The m-Core-EP Inverse in Minkowski Space
Author/Authors :
Wang ، Hongxing Department of Mathematics - School of Mathematics and Physics - Guangxi University , Wu ، Hui Department of Mathematics - School of Mathematics and Physics - Guangxi University , Liu ، Xiaoji Department of Mathematics - School of Mathematics and Physics - Guangxi University
Abstract :
In this paper, we introduce the m-core-EP inverse in Minkowski space, consider its properties, and get several sufficient and necessary conditions for the existence of the m-core-EP inverse. We give the m-core-EP decomposition in Minkowski space, and note that not every square matrix has the decomposition. Furthermore, by applying them-core-EP inverse and them-core-EP decomposition, we introduce them-core-EP order and give some characterizations of it.
Keywords :
Minkowski space , m , Core , EP inverse , m , Core , EP decomposition , m , Core , EP order
Journal title :
Bulletin of the Iranian Mathematical Society
Journal title :
Bulletin of the Iranian Mathematical Society
