Reflection group presentations arising from cluster algebras
| Autor: | Barot, M., Bethany Marsh |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Scopus-Elsevier |
| Popis: | We give a presentation of a finite crystallographic reflection group in terms of an arbitrary seed in the corresponding cluster algebra of finite type and interpret the presentation in terms of companion bases in the associated root system. 25 pages, no separate figure files. Definition of presentation simplified, taking account of symmetry, giving shorter proof of Thm. 5.2 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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