Simon Fraser University

A theme that cuts across many domains of computer science and mathematics is to find simple representations of complex mathematical objects such as graphs, functions, or distributions on data. These representations need to capture how the object...

We explore graphs of high cop number. We give new lower bounds for cop number of graphs of high girth. We also present a new class of undirected graphs with cop number $(1-o(1)) \sqrt{n/2}$ and a class of directed graphs with cop number $(1-o(1))...

Solvers for the Boolean satisfiability problem have been increasingly used to solve hard problems from many fields and now routinely solve problems with millions of variables. Combinatorial problems are a natural target, as SAT solvers contain...

On May 27, 2019, the Electronic Journal of Combinatorics, a diamond-access journal founded by the late Herb Wilf and Neil Calkin, will celebrate its 25th birthday by organizing a satellite conference in conjunction with CanaDAM 2019. There will be...

A widespread approach for tsunami simulation is to model the ocean with the shallow water equations (SWE). The steady-state ocean floor deformation that results from a seismic event is often used as the initial ocean surface profile for the SWE...

The purpose of this summer school is to introduce students in applied and computational mathematics to neural networks and deep learning. It will feature three days of lectures and hands-on tutorials, and be followed by a one-day workshop showcasing...

The Winter 2018 SFU/UBC Joint Seminar is the second of two seminars taking place in the 2017/2018 school year between the UBC department of Statistics and the SFU department of Statistics and Actuarial Science. It is intended to give graduate...

The talk will be devoted to a simple introduction to stochastic PDEs (SPDEs) driven by Wiener processes, including both forward and backward (in time) cases. Some motivations, as well as the duality relationship between forward and backward SPDEs...

We consider an aggregation model that consists of an active transport equation for the macroscopic population density, where the velocity has a nonlocal functional dependence on the density, modelled via an interaction potential. We set up the model...

In this talk I will present the personal journey that the study of mathematics has allowed me to travel so far. It begins with a typical academic career, focused on research in applied mathematics, and specifically the mathematics related to the...