Generalized root systems

DOI10.1090/btran/214MaRDI QIDQ6653811

Rita Fioresi, Ivan Dimitrov

Publication date: 17 December 2024

Published in: Transactions of the American Mathematical Society. Series B (Search for Journal in Brave)

zbMATH Keywords

Weyl grouproot systemreflectionsDynkin diagramhyperplane arrangementsimple rootspositive rootsWeyl groupoidexceptional root system

Mathematics Subject Classification ID

Homogeneous spaces (22F30) Exceptional (super)algebras (17B25) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Simple, semisimple, reductive (super)algebras (17B20) Configurations and arrangements of linear subspaces (14N20) Root systems (17B22)

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