All Seminars & Colloquia

Applied Math Seminar

Energetic Variational Approaches: Onsager's Maximum Dissipation Principle, General Diffusion, Optimal Transport and Stochastic Integrals

Thursday, 4/24/2014, 8:00pm - 11:59pm

Speaker: Chun Liu, Pennsylvania State University.

Logic Seminar April 24

Thursday, 4/24/2014, 6:08pm - 11:59pm

Join us for the Logic seminar. 

Graduate Student Seminar

Tuesday, 4/22/2014, 8:00pm - 11:59pm

Title: Introduction to Yang-Baxter Homology

Abstract: Yang-Baxter operators have been used to construct link invariants such as Jones Polynomial, HOMFLYPT Polynomial, etc. In this talk, I will introduce Yang-Baxter homology recently discovered by Jozef Przytycki and Victoria Lebed. In particular, the theory is motivated from distributive homology and set-theoretical Yang-Baxter homology.

Logic Seminar April 17

Thursday, 4/17/2014, 8:00pm - 11:59pm

Logic Seminar April 17

Roundtable Conversations with GW Undergraduates

Wednesday, 4/16/2014, 3:30pm - 11:59pm

In the Fall 2011 we started a series of roundtable conversations with our undergraduate students. These meetings are an opportunity for the students to share their thoughts on our courses, to make suggestions that could improve our teaching, and to meet fellow students in other math classes. It is our hope that conversations like these will create positive interactions between students and faculty, and will lead to enhanced learning experience for our students.

Logic Seminar April 10

Optimal characterization of learnability

Thursday, 4/10/2014, 9:15pm - 11:59pm

Speaker: Wesley Calvert, Southern Illinois University

http://lagrange.math.siu.edu/Calvert/

Topology seminar

Legendrian links, monotonic simplification, and Jones' conjecture on braids

Tuesday, 4/8/2014, 9:30pm - 11:59pm

Speaker: Ivan Dynnikov, University of Moscow

Analysis Seminar

Border-Collision Bifurcations in A Piece-Wise Smooth Planar Dynamical System Associated with Cardiac Potential

Tuesday, 4/8/2014, 7:00pm - 11:59pm

Speaker: Irina Popovici, US Naval Academy

Abstract: The talk addresses the bifurcations of a two-dimensional non-linear dynamical system introduced by Kline and Baker to model cardiac rhythmic response to periodic stimulation. The dynamical behavior of this continuous (but only piece-wise smooth) model transitions from simple (a unique attracting cycle) to complicated (co-existence of stable cycles) as the stimulus period is decreased from large towards zero.

colloquium

Distinguished Speculative First of April Talk

Thursday, 4/3/2014, 9:15pm - 11:59pm

Speaker: Samuel J. Lomonaco Jr, (UMBC http://www.csee.umbc.edu/~lomonaco/),


Previous talks in the Distinguished Speculative First of April Talk series:

I.
Speculative, Distinguished First of April Talk: Oleg Viro; Friday, April 1, 2011
Speaker: Oleg Viro (Stony Brook University)
Title: Topological, quantum and categorification invariants in 4D,

Applied Math Seminar

A double bubble assembly as a new phase of a ternary inhibitory system

Thursday, 4/3/2014, 8:00pm - 11:59pm

Speaker: Xiaofeng Ren, George Washington University.