Seminars & Colloquia 2024

Friday
April 19
3:30 p.m. 
RIC 209

Department Colloquium

Mixtures of weighted distributions with stochastically ordered components and their quantiles (104 kB) PDF file

Taehan Bae, University of Regina

Tuesday
April 16
12:30 p.m.
CL 312

Topology and Geometry Seminar

Data, geometry and homology

Wojciech Chachólski, KTH Royal Institute of Technology

Monday
April 8
1:30 p.m. 
AH 318

Honours Seminars (74 kB) Posters for All speakers in PDF format

Cody Antal - Lie Groupoids and the Stokes Groupoids

Layne Byrne - The Dynamics of Fairness - Revisiting The Peach Stone Bowl Game

Peter Wadel - Low-dimensional SIC-POVMs

Jeffery Xu - Fock-Hilbert Spaces and their Operators

Wednesday
April 3
5:00 p.m. 
Livestream

Topology and Geometry Seminar

Commutativity in Higher Algebraic Objects (101 kB) PDF file

Olivia Borghi, University of Melbourne

Wednesday
April 3
3:30 p.m. 
RIC 209

Graduate Seminar

Discrete Transmuted Record Type Exponential Distributions (70 kB) PDF file

Amitabh Kumer Halder, University of Regina

Wednesday
March 27
12:30 p.m.
CL 251

Topology and Geometry Seminar

The Bar-Cobar construction for dg-algebras

Manak Singh, University of Regina

Wednesday
March 20
12:30 p.m.
Livestream

Topology and Geometry Seminar

The Chern character after Toledo-Tong and Green (59 kB) PDF file

Mahmoud Zeinalian, Lehman College, CUNY

Wednesday
March 13
12:30 p.m.
CL 251

Topology and Geometry Seminar

Koszul duality of associative algebras

Manak Singh, University of Regina

Thursday
March 7
2:30 p.m. 
Livestream

Prairie Mathematics Colloquium

Moduli Spaces and Quantum Matter: From Materials to Pure Mathematics and Back

Sarah Plosker, University of Brandon

Wednesday
March 6
3:30 p.m. 
RIC 209

Graduate Seminar

Asymptotic and Bootstrap Confidence Intervals for the Ratio of Modes of Log-normal Distributions (91 kB) PDF file

Chengyu Gao, University of Regina

Wednesday
March 6
12:30 p.m. 
CL 251

Topology and Geometry Seminar

An HKR theorem for factorization homology, and a related project in character theory (97 kB) PDF file

Hari Rau-Murthy, University of Notre Dame

Wednesday
February 14
3:30 p.m. 
RIC 209

Graduate Seminar

Survival and Longitudinal Modelling for Combined Cohorts (66 kB) PDF file

Qian Zhao, University of Regina

Wednesday
February 14
12:30 p.m. 
CL 251

Topology and Geometry Seminar

DG Lie algebras and coalgebras in rational homotopy theory

Martin Frankland, University of Regina

Friday
February 9
3:30 p.m. 
RIC 209

Department Colloquium

What is a positive matrix? (201 kB) PDF file

Shaun Fallat, University of Regina

Wednesday
February 7
12:30 p.m. 
CL 251

Topology and Geometry Seminar

More deformation functors

Martin Frankland, University of Regina

Friday
February 2
3:30 p.m. 
RIC 209

Department Colloquium

Plücker inequalities for weakly separated coordinates in totally nonnegative Grassmannian (105 kB) PDF file

Prateek Kumar Vishwakarma, University of Regina

Wednesday
January 31
3:30 p.m. 
RIC 209

Graduate Seminar

A Fortuitous Friendship between the Matching Polynomial and the Companion Matrix (71 kB) PDF file

Johnna Parenteau, University of Regina

Wednesday
January 31
12:30 p.m. 
CL 251

Topology and Geometry Seminar

Deformation functors

Martin Frankland, University of Regina

Wednesday
January 24
12:30 p.m. 
CL 251

Topology and Geometry Seminar

What is a formal moduli problem?

Martin Frankland, University of Regina

Thursday
January 18
2:30 p.m. 
Livestream

Prairie Mathematics Colloquium

Moduli Spaces and Quantum Matter: From Materials to Pure Mathematics and Back

Steven Rayan, University of Saskatchewan

Wednesday
January 17
3:30 p.m. 
CK 185 and
Livestream

Graduate Seminar

Log-Logistic Erlang Distribution (180 kB) PDF file

Khaysa Osmanli, University of Regina

Wednesday
January 17
12:30 p.m. 
Livestream

Topology and Geometry Seminar

Deformation quantization of Poisson manifolds

Matt Alexander, University of Regina