Seminar Details
Generalized Snake Graphs from Orbifolds
- Start Date: April 29, 2020
- Event Start Time: 1:00 PM
- Event End Time: 2:00 PM
- Seminar Series: Graduate Combinatorics Seminar
- Presenter(s): Esther Banian - University of Minnesota
- Event Location: Online Event
- Event Additional Info: <p><strong>SPECIAL NOTE: This seminar is presented online only.</strong></p> <p><strong>You can join via ZOOM with Meeting ID: 268 276 468 or by clicking this link <a href="https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.google.com%2Furl%3Fq%3Dhttps%253A%252F%252Fbrown.zoom.us%252Fj%252F268276468%26sa%3DD%26sntz%3D1%26usg%3DAFQjCNFYXnnZZUuFfe2BnuubGw9k-0vxrQ&data=02%7C01%7Clindac%40dimacs.rutgers.edu%7C4ad593d020e04dbc204f08d7da3046bd%7Cb92d2b234d35447093ff69aca6632ffe%7C1%7C0%7C637217773197229520&sdata=At9drfT1SFLJTDjwBLaoJsIicKaiSAFC7YlyPWIMTJs%3D&reserved=0" target="_blank">https://brown.zoom.us/j/268276468</a></strong></p> <p><strong>Password Required: </strong>The password is the answer to the following question: <em>how many ways are there to rearrange the letters in GOCC? </em></p> <p>For further information see: <a href="https://sites.google.com/view/gocc-combinatorics/home">https://sites.google.com/view/gocc-combinatorics/home</a></p> <p> </p>
- Presentation Type: Stand Alone Presentation
- Abstract:
The snake graph construction from Musiker-Schiffler-Williams provides an expansion formula for cluster variables in cluster algebras from surfaces. We generalize this construction to generalized cluster algebras from orbifolds. This talk will focus on examples and will not assume prior knowledge of cluster algebras. This is joint work with Elizabeth Kelley.