On the periodicity of Coxeter transformations and the non-negativity of their Euler forms

DOI10.1016/j.laa.2007.08.002zbMath1149.15023arXivmath/0611201OpenAlexW2053947494MaRDI QIDQ2469504

Sefi Ladkani

Publication date: 6 February 2008

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0611201

zbMATH Keywords

Cartan matrixincidence algebrasCoxeter transformationEuler formpiecewise hereditary

Mathematics Subject Classification ID

Representations of quivers and partially ordered sets (16G20) Quadratic and bilinear forms, inner products (15A63) Algebraic aspects of posets (06A11)

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