The number of elements in the mutation class of a quiver of type $D_n$
| dc.creator | Buan, Aslak Bakke | |
| dc.creator | Torkildsen, Hermund André | |
| dc.date | 2008-12-11 | |
| dc.date | 2009-04-14 | |
| dc.date.accessioned | 2026-07-07T13:03:10Z | |
| dc.date.available | 2026-07-07T13:03:10Z | |
| dc.description | We show that the number of quivers in the mutation class of a quiver of Dynkin type $D_n$ is given by $\sum_{d|n} ϕ(n/d)\binom{2d}{d}/(2n)$ for $n \geq 5$. To obtain this formula, we give a correspondence between the quivers in the mutation class and certain rooted trees. | |
| dc.description | 20 pages,minor changes, grammatical corrections and layout | |
| dc.identifier | https://arxiv.org/abs/0812.2240 | |
| dc.identifier | http://arxiv.org/abs/0812.2240 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/226700 | |
| dc.subject | Representation Theory | |
| dc.subject | Combinatorics | |
| dc.title | The number of elements in the mutation class of a quiver of type $D_n$ | |
| dc.type | text |