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Pictures and Picture Groups, Lecture 3: Pro-pictures and associated Pro-groups

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CAR - Cluster algebras and representation theory

For quivers of infinite type we consider semi-invariant pictures, various sequences of subsets of those, associated picture groups and the inverse limit pro-groups. We also consider other pro-groups in a similar manner.Among the pictures, we are particularly interested in the null pictures for the quivers of type Ã. (Joint work: Eric Hanson, Moses Kim, Kiyoshi Igusa, GT, Jerzy Weyman)

This talk is part of the Isaac Newton Institute Seminar Series series.

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