This file can be used to add scheduled events to your calendar, however every program is unique. Below you will find what information is available, but if nothing else works try creating a new calendar in your program and using
http://math.colorado.edu/seminars/ics/slow.ics
as the source.
Thunderbird
The Graduate Student Seminar (GSS) is an opportunity for grad students to give general interest talks to an audience of other grad students in a low-pressure environment. GSS talks are typically 50 minutes long and accessible to a general mathematical audience. We encourage everybody to give a talk! Some ideas include existing talks from undergrad research, REUs, or a Masters program, practice for upcoming conference talks, educational talks about material you've been studying for your comprehensive exam, or just presentations on a recreational mathematical topic you know a lot about.
For inquiries, contact Nicholas Christoffersen or sign up directly with this form
A districting of a graph G is a partition of G into simply connected subgraphs P_i. MCMC methods are frequently used to sample the space of districtings, with Recombination Steps being a computationally inexpensive and rapidly mixing transition rule to run such a chain. This talk will define Recombination Steps, survey the literature surrounding them, and outline the proof of an irreducibility result for this proposal when G is a triangular subset of the triangular lattice.
An irreducibility result for districtings of triangular subsets of the triangular lattice
Schur--Weyl duality is a fundamental paradigm in representation theory relating representations of the general linear group to those of the symmetric group. We will discuss the classical case of Schur--Weyl duality and an analog for the unipotent upper triangular matrix group over a finite field. Then we will define supercharacter theory and how a particular supercharacter theory for the unipotent upper triangulars, within the context of this Schur--Weyl duality analog, lead to a class of modules called beach modules and a collection of projection-like maps in the centralizer algebra.
An irreducibility result for districtings of triangular subsets of the triangular lattice