A curious identity and the volume of the root spherical simplex. With an appendix by John R. Stembridge.
DOI10.4171/RLM/460zbMath1176.20040OpenAlexW2962853888MaRDI QIDQ997583
Corrado De Concini, Claudio Procesi
Publication date: 7 August 2007
Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.4171/rlm/460
affine Weyl groupscrystallographic root systemssimple reflectionsCoxeter generatorssimple root systems
Reflection and Coxeter groups (group-theoretic aspects) (20F55) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Root systems (17B22)
Related Items (7)
Cites Work
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- On the geometry of toric arrangements
- The cohomology of the regular semisimple variety
- The homotopy type of Artin groups
- Cohomology of Artin groups
- THE SYMMETRIC GROUP REPRESENTATION ON COHOMOLOGY OF THE REGULAR ELEMENTS OF A MAXIMAL TORUS OF THE SPECIAL LINEAR GROUP
- A toral configuration space and regular semisimple conjugacy classes
- Endomorphisms of linear algebraic groups
- Invariants of Finite Reflection Groups
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