Involutive automorphisms of root systems

DOI10.2969/jmsj/03640643zbMath0533.17003OpenAlexW1980573435MaRDI QIDQ789498

André Heck

Publication date: 1984

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/03640643

zbMATH Keywords

Weyl groupinvolutive automorphismadmissibilityreduced root systemSatake diagram

Mathematics Subject Classification ID

Automorphisms, derivations, other operators for Lie algebras and super algebras (17B40) Simple, semisimple, reductive (super)algebras (17B20)

Related Items (5)

Pseudo-symmetric pairs for Kac-Moody algebras ⋮ Orthogonal roots and orbits of graded semisimple Lie algebras ⋮ Universal K-matrices for quantum Kac-Moody algebras ⋮ Quasitriangular coideal subalgebras of Uq(g) in terms of generalized Satake diagrams ⋮ The Rost invariant has trivial kernel for quasi-split groups of low rank

This page was built for publication: Involutive automorphisms of root systems