Positivity for cluster algebras

arxiv: 1306.2415 · v3 · pith:OHRXXZG7new · submitted 2013-06-11 · 🧮 math.CO · math.RT

Kyungyong Lee , Ralf Schiffler This is my paper

classification 🧮 math.CO math.RT

keywords algebrasclusterpositivityconjectureproveskew-symmetric

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We prove the positivity conjecture for all skew-symmetric cluster algebras.

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