A new relation among Cartan matrix and Coxeter matrix

DOI10.1016/0021-8693(87)90183-9zbMath0613.14003OpenAlexW2053858743MaRDI QIDQ1088736

Kyoji Saito

Publication date: 1987

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-8693(87)90183-9

zbMATH Keywords

Cartan matrixroot systemrational singularityCoxeter transformationbinary polyhedral group

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Simple, semisimple, reductive (super)algebras (17B20)

Related Items

On the existence of exponents prime to the Coxeter number, Quantum affine Cartan matrices, Poincaré series of binary polyhedral groups, and reflection representations., Pursuing the double affine Grassmannian. II: Convolution, Power sums of Coxeter exponents., ALE Ricci-flat Kähler surfaces and weighted projective spaces, Symplectic fillings of links of quotient surface singularities

Cites Work

• The topology of normal singularities of an algebraic surface and a criterion for simplicity
• Die Auflösung der rationalen Singularitäten holomorpher Abbildungen
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