Milen Yakimov, Northeastern University
The talk will provide a gentle introduction to Cluster Algebras based on an example with the first Weyl algebra and not using elaborate combinatorics. We will explore the interplay between the three worlds of cluster algebras: classical, quantum and root of unity, building a bridge between…
Susan Sierra, University of Edinburgh
(Universal) enveloping algebras of finite-dimensional Lie algebras are some of the most well-understood examples in noncommutative ring theory. On the other hand, enveloping algebras of infinite-dimensional Lie algebras are much more mysterious. This talk will survey what's known about these…