The radius in matrix algebras -- examples and remarks

DOI10.1016/j.laa.2015.10.024zbMath1366.17001arXiv1511.02732OpenAlexW2963881087MaRDI QIDQ5962508

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Publication date: 12 February 2016

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1511.02732

zbMATH Keywords

matrix algebrasHadamard product in matricesJordan product in matricesradius of an element in a finite-dimensional power-associative algebrastandard matrix multiplication

Mathematics Subject Classification ID

Simple, semisimple Jordan algebras (17C20) Power-associative rings (17A05)

Cites Work

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• On the radius in Cayley–Dickson algebras
• Minimal polynomials and radii of elements in finite-dimensional power-associative algebras
• Stable subnorms on finite-dimensional power-associative algebras
• Radii and subnorms on finite-dimensional power-associative algebras