文摘
In Caldero and Keller (Invent Math 172:169鈥?11, 2008) and Sherman and Zelevinsky (Mosc Math J 4(4):947鈥?74, 2004), the authors constructed the bases of cluster algebras of finite types and of type $\widetilde{A}_{1,1}$ , respectively. In this paper, we will deduce 鈩?bases for cluster algebras of affine types.