University of Manitoba
The University of Mantioba PIMS site office is located in the Department of Mathematics in Machray Hall at the University of Mantioba (Map).
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Scientific, Seminar
05C50 Online Seminar: Michael Young
Zero forcing is a type of graph propagation based on the color-change rule: Given graph $G$, if each vertex of $G$ is colored either white or blue, and vertex $v$ is a blue vertex with only one white neighbor $w$, then change the color of $w$ to blue...
Scientific, Conference
UManitoba Association for Women in Mathematics (AWM) Symposium
The UManitoba student chapter of the Association for Women in Mathematics (AWM) will be hosting a symposium on November 16, 2023. This hybrid symposium will take place in Armes 205 at the University of Manitoba Fort Garry campus in Winnipeg, Manitoba...
Scientific, Seminar
05C50 Online Seminar: Beatrice Meini
Given a connected undirected graph G = (V,E), where V is the set of vertices and E the set of edges (possibly with weights), denote by A the associated adjacency matrix. The Kemeny constant of the graph G is defined as the Kemeny constant of the...
Scientific, Seminar
05C50 Online Seminar: Sooyeong Kim
Kemeny's constant, a fundamental parameter in the theory of Markov chains, has recently received significant attention within the graph theory community. Originally defined for a discrete, finite, time-homogeneous, and irreducible Markov chain based...
Scientific, Seminar
05C50 Online Seminar: Hajime Tanaka
In this talk, I will discuss certain extremal configurations in Q-polynomial distance-regular graphs (or P- and Q-polynomial association schemes), which we call descendents. The descendents of a hypercube are precisely its faces. I will show how they...
Scientific, Seminar
05C50 Online Seminar: Richard Brualdi
After a review of n-by-n permutation matrices and n-by-n alternating sign matrices (ASMs), and their relationship, we will discuss the cones that they generate and their Hilbert Bases.
Scientific, Seminar
05C50 Online Seminar: Rajesh Kannan
The eccentricity matrix ε(G) of a connected graph G is obtained from the distance matrix of G by keeping the largest nonzero entries in each row and each column, and leaving zeros in the remaining ones. The eigenvalues of ε(G) are the ε-eigenvalues...
Scientific, Seminar
05C50 Online Seminar: Jephian Lin
We often encounter matrices whose pattern (zero-nonzero, or sign) is known while the precise value of each entry is not clear. Thus, a natural question is what we can say about the spectral property of matrices of a given pattern. When the matrix is...
Scientific, Seminar
05C50 Online Seminar: Gary R.W. Greaves
Graphs having three distinct eigenvalues are a fundamental object of study in spectral graph theory. Strongly regular graphs are the most well-studied examples. In 1995, at the 15th British Combinatorial Conference, Willem Haemers asked do there...
Scientific, Seminar
05C50 Online Seminar: Pauline van den Driessche
Biological systems often give rise to systems of first order ordinary differential equations (ODEs). Linearization then yields a system x' = Ax, where A is the community matrix. By contrast, mechanical systems often give rise to a second order ODE...
Pagination
Staff
Position | Name | Phone # | Office | |
---|---|---|---|---|
Site Administrator, University of Manitoba | Alison Skopalek | alison.skopalek@umanitoba.ca | ||
Eduction Coordinator - University of Manitoba | Darja Barr | Darja.Barr@umanitoba.ca | +1 (204) 272-1609 | |
PIMS Site Director - University of Manitoba | Stephanie Portet | Stephanie.Portet@umanitoba.ca | + 1 (204) 474 6933 | 428 Machray Hall |
Name | Original Location | In | Out |
---|---|---|---|
Rustum Choksi | McGill University |
Name | Position | Research Interests | Supervisor | Year |
---|---|---|---|---|
Poornendu Kumar | PIMS Postdoctoral Fellow, University of Manitoba | Operator Theory | Raphaël Clouâtre | 2023 |
Andrii Arman | PIMS Postdoctoral Fellow, University of Manitoba | Combinatorics | Andriy Prymak | 2022 |
Mahsa N Shirazi | PIMS Postdoctoral Fellow, University of Manitoba | Combinatorics | Karen Gunderson | 2022 |
Josh Males | University of Manitoba | Number Theory | Siddarth Sankaran | 2021 |
Meredith Sargent | University of Manitoba | Functional Analysis | Robert T. Martin | 2021 |
Youngmin Park | Postdoctoral Researcher | Ordinary Differential Equations | Stephanie Portet | 2021 |
Christopher van Bommel | University of Manitoba | Combinatorics | Stephen Kirkland | 2020 |
Isam M.A. Al-Darabsah | Postdoctoral Researcher, University of Manitoba | Differential equations, operational calculus | Kang-Ling Liao | 2020 |
Peter Kristel | University of Manitoba | Geometry | Derek Krepski | 2020 |
Edward Timko | Postdoctoral Researcher, University of Manitoba | Operator theory | Raphaël Clouâtre | 2019 |
Fei Qi | Postdoctoral Researcher, University of Manitoba | Category theory homological algebra | Eric Schippers | 2019 |
Sam Cole | University of Manitoba | Algebra | Stephen Kirkland | 2018 |
Sergio DaSilva | University of Manitoba | Algebraic Geometry | Susan Cooper | 2018 |
Seth Wolbert | University of Manitoba | Differential Geometry | Derek Krepski | 2018 |
Jennifer Jaye Vaughan | University of Manitoba | Differential Geometry | Derek Krepski | 2016 |
Ling Xue | University of Manitoba | Biology/Differential Equations | Julien Arino | 2016 |