An Introduction to Cluster Categories of Type A

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• Amit Shah, University of Leeds
• Friday 16 February 2018, 15:00-16:00
• CMS, MR14.

If you have a question about this talk, please contact Nicolas Dupré.

In this talk, I will first try to indicate why some people care about cluster algebras and cluster categories. Then I will focus on a specific cluster category, namely the cluster category coming from a Dynkin graph of type A. Although the formal definition for a cluster category can look a bit intimidating, we will see that the category has a nice Auslander-Reiten quiver (at least for type A) and so can be easily understood. Hopefully there will be enough time to say something about the objects of the cluster category that I am interested in.

This talk is part of the Junior Algebra and Number Theory seminar series.

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