Emergent Research: The PIMS Postdoctoral Fellow Seminar | PIMS - Pacific Institute for the Mathematical Sciences

PIMS is pleased to present an ongoing lecture series featuring our Postdoctoral Fellows. These lectures provide an opportunity to connect with emerging research in the mathematical sciences from a PIMS Postdoctoral Fellow. PIMS PDFs are amongst the top young researchers in Canada, and this is an excellent opportunity to learn about them and their work.

The PIMS PDF program sponsors positions across the PIMS network each year. Outstanding young researchers are invited to apply through our mathjobs page. Applicants must be sponsored by a scientist or department affiliated with PIMS, please see the mathjobs posting for details.

These events are shared online. To participate, please see the individual events for connection details. Please also see our effective virtual events document for tips on getting the most out of PIMS online events.

All talks are 9:30 AM Pacific/ 10:30 AM Mountain / 11:30 AM Central

These seminars are recorded, and the recordings are available on mathtube.org. Please note: PIMS reserves the right to restrict participation in online or in-person.

Upcoming Seminars

A $P$-matrix is a matrix all of whose principal minors are positive. In this talk, we demonstrate that the fractional powers of a $P$-matrix are also $P$-matrices. This insight allows us to affirmatively address a longstanding conjecture raised in [D...

TBA

Past Seminars

A matrix is called totally positive if all of its minors are positive. These matrices are important in mathe- matics, but checking whether a large matrix is totally positive can be challenging. In this talk, we explore whether certain matrices...

For a fixed $d \in \mathbb{N}$, the non-commutative (nc) universe $\mathbb{M}^d$ is defined as the graded (disjoint) union of $d$-tuples of $n \times n$ (complex) matrices over $n \in \mathbb{N}$. A function $f : \mathbb{M}^d \to \mathbb{M}^1$ is...

In this talk, I will discuss recent progress on the directed Oberwolfach problem. A directed variant of the famous Oberwolfach problem, the directed Oberwolfach problem considers the fol- lowing scenario. Given m people and t round tables of size m1...

In this talk, we examine a deterministic particle method for the aggregation- diffusion equation and the Landau equation. Particle method solutions are a linear combination of Dirac delta-functions located at certain points. The weights and locations...

The generic representations of p-adic groups are used in different contexts but still carry a touch of mystery. I will explain their use, and some central results about them. Further, I will give an account on a recent work with Cunningham, Fiori and...

The wavefunction of a particle describes everything that could be known about a quantum mechanical system. One of the key insights over the past few decades is that a wavefunction, despite its name, is not an ordinary function, but should be regarded...

Order convergence on a partially ordered set is a topological-like structure induced by the order, which usually fails to be an "actual" topology. However, on Boolean algebras and vector lattices this convergence satisfies the definition of a so...

The questions of how healthy colonic crypts maintain their size under the rapid cell turnover in intestinal epithelium, and how homeostasis is disrupted by driver mutations, are central to understanding colorectal tumorigenesis. We propose a three...

Every group admits a unitary representation on a Hilbert space. In other words, every group can be realized concretely as symmetries on a Hilbert space. From these representations we can construct objects known as C*-algebras. This invites the use of...