On the ranks of idempotent matrices over skew semifields

DOI10.1134/S0001434612050240zbMath1283.15002OpenAlexW2001807570MaRDI QIDQ2435836

S. N. Il'in

Publication date: 20 February 2014

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0001434612050240

zbMATH Keywords

rankidempotent matrix(weakly) additively cancellable skew semifield(weakly) additively idempotent skew semifieldskew semifield

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Semifields (12K10) Vector spaces, linear dependence, rank, lineability (15A03)

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Cites Work

• Idempotent matrices over antirings
• Matrix Analysis
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