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February 2021
Atlantic GR Seminar: Sarah Muth (MUN)
Marginally Outer Trapped (Open) Surfaces in 4+1 Dimensional Schwarzschild In the case of binary black hole mergers, the surface of most obvious interest, the Event Horizon, is often computationally difficult to locate. Instead, it is useful to turn to quasi-local characterizations of black hole boundaries, such as Marginally Outer Trapped Surfaces (MOTS), which are defined for a single time slice of the spacetime, and the outer-most of which is the apparent horizon. In this talk, I will describe ongoing work…
Find out more »Atlantic Graph Theory Seminar: Dr. Gary Gordon, Lafayette College
Permutations of finite subsets of R^2 generated by Euclidean distances Given a finite set of points S = {P1, P2, . . . , Pn} and a vantage point V, generate an ordering of the points of S by measuring the Euclidean distance from V to each of the points of S, ordering them from nearest to farthest. As the vantage point moves around the plane, different orderings will be generated. We are interested in the maximum, minimum, and intermediate…
Find out more »March 2021
AARMS COVID-19 Seminar: James Watmough (UNB)
Case importation and community spread: post-pandemic control of the spread of SARS-CoV-2 in low density populations It has been just over one year and 100 million cases since we first heard of a novel coronavirus with pandemic potential. We are now all far too familiar with epidemic curves and would very much like to see the tail of this one. In this talk, I will review the simple mathematical models for the transition from pandemic to endemic and what they…
Find out more »Atlantic Graph Theory Seminar: Dr Jeannette Janssen, Dalhousie University
The Atlantic Graph Theory Seminar series will take place every Wednesday from 3:30-4:30 ADT online via zoom. The talks, provided by researchers, postdocs and graduate students, will be on a variety of current topics in graph theory. If you would like to give a talk or attend, please email one of the organizers (Jason Brown and Danielle Cox).
Find out more »Dalhousie-AARMS AAMP Seminar: Steven Lester (King’s College London)
The Dalhousie-AARMS Analysis-Applied Math-Physics Seminar takes place on Fridays from 4 - 5 pm Atlantic Time over Zoom. If you would like to attend, please email the organizers for connection details.
Find out more »Atlantic Graph Theory Seminar: Dr Nancy Clarke, Acadia University
The Atlantic Graph Theory Seminar series will take place every Wednesday from 3:30-4:30 ADT online via zoom. The talks, provided by researchers, postdocs and graduate students, will be on a variety of current topics in graph theory. If you would like to give a talk or attend, please email one of the organizers (Jason Brown and Danielle Cox).
Find out more »Dalhousie-AARMS AAMP Seminar: François Monard (U. California, Santa Cruz)
The Dalhousie-AARMS Analysis-Applied Math-Physics Seminar takes place on Fridays from 4 - 5 pm Atlantic Time over Zoom. If you would like to attend, please email the organizers for connection details.
Find out more »AARMS COVID-19 Seminar: Ting-Hao Hsu (UNB)
Slow-Fast Systems in Epidemic Models Differential equations involving slow and fast time scales have been adopted in mathematical modelling to capture rapid changes occurred in the epidemic systems. Examples include outbreaks of infectious diseases and autonomous behavioural changes of individuals. I will introduce a new technic in slow-fast systems to analyze relaxation oscillations, i.e., periodic orbits with slow and fast segments, in such models. The approach is based on extending the so-called entry-exit function to multi-dimensional slow-fast systems using the…
Find out more »Atlantic Graph Theory Seminar: Dr Peter Danziger, Ryerson University
The Atlantic Graph Theory Seminar series will take place every Wednesday from 3:30-4:30 ADT online via zoom. The talks, provided by researchers, postdocs and graduate students, will be on a variety of current topics in graph theory. If you would like to give a talk or attend, please email one of the organizers (Jason Brown and Danielle Cox).
Find out more »Dalhousie-AARMS AAMP Seminar: Marco Merkli (MUN)
The Dalhousie-AARMS Analysis-Applied Math-Physics Seminar takes place on Fridays from 4 - 5 pm Atlantic Time over Zoom. If you would like to attend, please email the organizers for connection details.
Find out more »