The purpose of this paper is to give an explicit formula for the number of non-isomorphic cluster-tilted algebras of type An, by counting the mutation class of any quiver with underlying graph An. It will also follow that if T and T0 are cluster-tilting objects in a cluster category C, then EndC(T) is isomorphic to EndC(T0) if and only if T = τiT0.
| Other ID | JA76JZ72BD |
|---|---|
| Authors | |
| Publication Date | December 1, 2008 |
| IZ | https://izlik.org/JA59UT88WU |
| Published in Issue | Year 2008 Volume: 4 Issue: 4 |