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- Title
Generalizations of certain conditions for Drazin inverse expressions of anti-triangular partitioned matrices.
- Authors
Zhang, Daochang; Jin, Yu; Mosić, Dijana
- Abstract
The Drazin inverse expressions for two classes of anti-triangular partitioned matrices satisfying certain conditions are obtained. Applying these results, we present a few new expressions for the Drazin inverse of any partitioned matrix. We list the corresponding generalization of conditions and results. To illustrate our result, we give one numerical example.
- Subjects
STIMULUS generalization; MATRIX inversion
- Publication
Aequationes Mathematicae, 2024, Vol 98, Issue 4, p1081
- ISSN
0001-9054
- Publication type
Article
- DOI
10.1007/s00010-023-01012-6