Quantum Cayley graphs

Abstract: I will talk about a method of associating a quantum graph to a discrete quantum group together with a projection in its function algebra. These quantum graphs are analogues of Cayley graphs and they do not depend on the choice of a generating projection in the sense of metric geometry. Later I will show how they can help in finding examples of finite quantum groups having Frucht property, i.e. arising as quantum automorphism groups of quantum graphs.

Part of the talk will be based on an on-going joint work with Michael Brannan and Adam Skalski.

operator algebrasquantum algebra

Audience: researchers in the topic

Quantum Groups Seminar [QGS]

Series comments: This online seminar aims to bring together experts in the area of quantum groups. The seminar topics will cover the theory of quantum groups and related structures in a large sense: Hopf algebras, operator algebras, q-deformations, higher categories and related branches of noncommutative mathematics.

The zoom links will be distributed by mail, so please join the mailing list if you are interested in attending the seminar.