Seminars without (*) are in the Maths Seminars archive; the others are hosted on external websites or have no web presence.
A large class of algebras (those admitting quasi-Cartan subalgebras) can be reconstructed from naturally occurring inverse semigroups and groupoids. I will describe my work with collaborators comparing constructions of groupoids from inverse semigroups that supported this reconstruction. I will not […]
The representation type of a finite-dimensional k-algebra is an algebraic measure of how hard it is to classify its finite-dimensional indecomposable modules. Intuitively, a finite-dimensional k-algebra is of tame representation type if we can classify its finite-dimensional modules and wild […]
Partial combinatory algebras (pcas) are abstract models of computation. They are one of the earliest type of model that emerged in the 1930's when mathematicians were trying to define what it means to be computable. Notions such as recursive functions […]
Pelin Senel*^ *Karadeniz Technical University, Department of Mathematics, Trabzon, Türkiye ^University of Leeds, Department of Applied Mathematics, Leeds, UK (Visiting Research Fellow) Abstract In this talk, unsteady flow of an electrically conducting fluid in a wavy channel subjected to an […]