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- Title
The m-Core-EP Inverse in Minkowski Space.
- Authors
Wang, Hongxing; Wu, Hui; Liu, Xiaoji
- 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 the m -core-EP inverse and the m -core-EP decomposition, we introduce the m -core-EP order and give some characterizations of it.
- Subjects
MINKOWSKI space; MATRIX decomposition
- Publication
Bulletin of the Iranian Mathematical Society, 2022, Vol 48, Issue 5, p2577
- ISSN
1018-6301
- Publication type
Article
- DOI
10.1007/s41980-021-00619-2