Tits form numbers |
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| Authors: | Kiyoshi Igusa Gordana Todorov |
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| Institution: | 1. Mathematics Department , Brandeis University , Waltham, Mass, 02154;2. Mathematics Department , Northeastern University , Boston, Mass, 02115 |
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| Abstract: | We define the relative Tits form number W(G, V) of a valued bigraph G at a vertex v and derive some basic properties. We give a detailed analysis of the case when W (G,V) ≥½. The properties of these numbers were used without proof in the classification of Auslander algebras of finite representation type IPTZ] |
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| Keywords: | Bigraph quadratic form roots |
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