Non-commutative balls and quantum group structures
Alexandru Chirvasitu (University at Buffalo, USA)
Abstract: The Toeplitz algebra attached to the unit disk is the universal C∗-algebra generated by an isometry, and is a non-commutative analogue of the unit disk. Similarly, one can attach algebras to non-commutative counterparts of non-compact Hermitian symmetric spaces. I will discuss results to the effect that such quantum spaces cannot admit quantum group structures, i.e. their attached non-commutative “function algebras” do not admit reasonable Hopf algebra structures.
(joint w/ Jacek Krajczok and Piotr Soltan)
category theoryoperator algebrasquantum algebra
Audience: researchers in the topic
Series comments: This 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 link will be distributed by mail, so please join the mailing list if you are interested in attending the seminar.
Organizers: | Rubén Martos, Frank Taipe*, Makoto Yamashita |
*contact for this listing |