All Seminars & Colloquia
Combinatorics and Algebra Seminar- Counting patterns
Friday, 11/4/2022, 8:00pm - 11:59pm
Title: Counting patterns
Speaker: Bridget Tenner, DePaul
Date and time: Friday, November 4, 4–5 pm
Place: Rome 204
Topology Seminar- "Contractible 4-manifolds and Knots in S^1xS^2."
Thursday, 11/3/2022, 8:45pm - 11:59pm
Speaker: Jack Calcut (Oberlin College)
Time: November 3 (Thursday), 2022; 4:45pm-6:00
Room: TOMP 302
Title: "Contractible 4-manifolds and Knots in S^1xS^2."
Abstract:
Combinatorics and Algebra Seminar-Shortening universal cycles for words, graphs, and permutations
Friday, 10/28/2022, 8:00pm - 11:59pm
Title: Shortening universal cycles for words, graphs, and permutations
Speaker: Rachel Kirsch, George Mason
Date and time: Friday, October 28, 4–5 pm
Place: Rome 204
Thursday, 10/27/2022, 8:45pm - 11:59pm
Speaker: Witold Rosicki (University of Gdansk, Poland)
Time: October 27 (Thursday), 2022; 4:45pm-6:00
Room: TOMP 302
Title: "On the uniqueness of the decomposition of manifolds, polyhedra and continua into Cartesian products"
Combinatorics and Algebra Seminar-Positroids, parameterizations, and physics
Friday, 10/21/2022, 8:00pm - 11:59pm
Title: Positroids, parameterizations, and physics
Speaker: Susama Agarwala
Date and time: Friday, October 21, 4–5 pm
Place: Rome 204
Friday, 10/21/2022, 7:30pm - 11:59pm
Time: Friday, Oct. 21st. 3:30-4:30 pm
Place: Zoom
Zoom link: https://gwu-edu.zoom.us/j/95630895609
Speaker: Qian Zhang, Michigan Technological University
Applied Math Seminar-Computational Modeling of Cell Migration in Microfluidic Channel
Thursday, 10/20/2022, 3:00pm - 11:59pm
Time: Thursday, Oct. 20th. 11:00 am-12:00 noon
Place: Phillips 730
Speaker: Zengyan Zhang, Utah State University
Title: Computational Modeling of Cell Migration in Microfluidic Channel
Graduate Student Seminar-KKM-Type Theory and Intersection Patterns.
Wednesday, 10/19/2022, 8:00pm - 11:59pm
Wednesday, October 19th 4-5 p.m.
Philips 771
Speaker: Peiqi Yang, GWU
Title: KKM-Type Theory and Intersection Patterns.
Friday, 10/14/2022, 8:00pm - 11:59pm
Title: Proving algebraic results using only elementary linear algebra and graph theory
Speaker: Michael Tait, Villanova
Date and time: Friday, October 14, 4–5 pm
Place: Rome 204
Abstract: We discuss how to use spectral graph theory to count subgraphs of graphs where the subgraph counted is motivated by finite field versions of questions in geometric measure theory. One representative question is the following:
Applied Math Seminar-Assessing Quality of Numerical Solutions to Phase Separation Problems
Friday, 10/14/2022, 7:30pm - 11:59pm
Date and Time: Friday, Oct. 14th, 3:30-4:30 pm
Place: Rome 771
Title: Assessing Quality of Numerical Solutions to Phase Separation Problems
Speaker: Michael Barg (Niagara University)