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The group inverse of 2×2 matrices over a ring

✍ Scribed by Castro-González, N.; Robles, J.; Vélez-Cerrada, J.Y.


Book ID
120067266
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
275 KB
Volume
438
Category
Article
ISSN
0024-3795

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📜 SIMILAR VOLUMES


Inverses of 2 × 2 block matrices
✍ Tzon-Tzer Lu; Sheng-Hua Shiou 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 539 KB

ln this paper, the authors give explicit inverse formulae for 2 x 2 block matrices with three different partitions. Then these results are applied to obtain inverses of block triangular matrices and various structured matrices such as Hamiltonian, per-Hermitian, and centro-Hermitian matrices.