Growth rate of cluster algebras
arXiv:1203.5558 · doi:10.1112/plms/pdu010
Abstract
We complete the computation of growth rate of cluster algebras. In particular, we show that growth of all exceptional non-affine mutation-finite cluster algebras is exponential.
22 pages; v2: section 4 is rewritten; a remark on the growth of cluster algebras with non-connected diagrams is added to the introduction; some typos corrected; to appear in Proc. LMS