Bilinear form of real configuration of hyperplanes

DOI10.1006/aima.1993.1003zbMath0777.52006OpenAlexW2030621045MaRDI QIDQ1803587

Alexander Varchenko

Publication date: 29 June 1993

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aima.1993.1003

zbMATH Keywords

quantum groupKac-Moody algebraquantum bilinear formreal arrangement

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Homological methods in Lie (super)algebras (17B55) Combinatorial aspects of matroids and geometric lattices (05B35) Lattices of subspaces and geometric closure systems (51D25)

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