Présentations de certaines BN-paires jumelées comme sommes amalgamées

DOI10.1016/S0764-4442(97)80044-4zbMath0934.20024OpenAlexW2062192497MaRDI QIDQ4367707

Peter Abramenko, Bernhard Mühlherr

Publication date: 2 February 2000

Published in: Comptes Rendus de l'Académie des Sciences - Series I - Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0764-4442(97)80044-4

zbMATH Keywords

presentationsKac-Moody groupstwin buildingsamalgamated sumstwin \(BN\)-pairs

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Buildings and the geometry of diagrams (51E24) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06) Groups with a (BN)-pair; buildings (20E42)

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