Browsing Sciences by Author "Zhang, Jie"
Peng, Xue Yuan; Zhang, Jie (Université de Sherbrooke. Département de mathématiques, 2012)Abstract: We introduce Markoff numbers and reveal their connection to the cluster algebra associated to the once-punctured torus.
Zhang, Jie (Université de Sherbrooke, 2011)We study in this thesis the cluster category C[subscript S,M] and cluster algebra A[Subscript S,M] of a marked surface (S, M) without punctures. We give a geometric characterization of the indecomposable objects in C[subscript ...