Simple Lie Algebras and Graphs
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J.J. Rotman; P.M. Weichsel
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Article
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1994
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Elsevier Science
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English
โ 603 KB
Kaplansky introduced several classes of central simple Lie algebras in characteristic 2. We view these algebras in terms of graphs, and we classify them using a theorem of Shult characterizing graphs with the "cotriangle condition"; there is also a connection with Fischer's theorem on groups generat