Le groupe fondamental de certains espaces d'orbites regulières de groupes de Weyl affines. (The fundamental group of certain regular orbit spaces of affine Weyl groups.)

DOI10.1007/BF00147338zbMath0733.20025OpenAlexW2052217811MaRDI QIDQ810149

Publication date: 1990

Published in: Geometriae Dedicata (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00147338

zbMATH Keywords

presentation fundamental group affine Weyl group action irreducible root system complex hyperplanes

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Linear algebraic groups over the reals, the complexes, the quaternions (20G20) Fundamental group, presentations, free differential calculus (57M05) Fundamental groups and their automorphisms (group-theoretic aspects) (20F34)

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