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Events

Monday, October 31, 2016 — 4:00 PM EDT

William Slofstra, Institute for Quantum Computing, University of Waterloo

"Tsirelson's problem and linear system games"

Friday, October 28, 2016 — 3:30 PM EDT

Paul Skoufranis, York University

“Majorization in C*-Algebras”

Friday, October 28, 2016 — 11:30 AM EDT

Hongdi Huang, Department of Pure Mathematics, University of Waterloo

“Maschke’s Theorem in Hopf algebra.”

Friday, October 28, 2016 — 10:00 AM EDT

Kamyar Moshksar

“On Asynchronous Interference Channels”

Friday, October 28, 2016 — 9:00 AM EDT

Panagiotis Gianniotis, Department of Pure Mathematics, University of Waterloo

“The Ricci flow on 3-manifolds with positive Ricci curvature”

Thursday, October 27, 2016 — 4:30 PM EDT

Shubham Dwivedi, Department of Pure Mathematics, University of Waterloo

“The Octonions”

Thursday, October 27, 2016 — 1:30 PM EDT

Divyum Sharma, Department of Pure Mathematics, University of Waterloo

“Number of solutions of Thue Equations”

Thursday, October 27, 2016 — 1:30 PM EDT

Christopher Hawthorne, Department of Pure Mathematics, University of Waterloo

will speak on

We continue chapter 4 of Goldblatt; we study bundles and sheaves, and we see that both are examples of topoi.

MC 5403

Thursday, October 27, 2016 — 12:30 PM EDT

Diana Castaneda Santos, Department of Pure Mathematics, University of Waterloo

“Sheafification, subsheaves and quotient sheaves”

Wednesday, October 26, 2016 — 3:00 PM EDT

Martin Pinsonnault, University of Western Ontario

TBA

MC 5403

**Please note special day, time and room**

Wednesday, October 26, 2016 — 1:00 PM EDT

Steven Lazzaro, McMaster University

“Metric Structures”

Tuesday, October 25, 2016 — 3:30 PM EDT

Jonathan Stephenson, Department of Pure Mathematics, University of Waterloo

“Joins of r.i.c.e relations and r.i.c.e complete relations”

Monday, October 24, 2016 — 4:00 PM EDT

Noah Giansiracusa, Department of Mathematics and Statistics, Swarthmore College

“A matroidal view of algebraic geometry”

Friday, October 21, 2016 — 11:30 PM EDT

Ehsaan Hossain, Department of Pure Mathematics, University of Waterloo

“Connell’s Theorem, Part II”

Friday, October 21, 2016 — 2:30 PM EDT

Jon Yard, C&O/IQC/Perimeter, University of Waterloo

“Complex equiangular lines and class field theory”

Thursday, October 20, 2016 — 3:00 PM EDT

Matthew Wiersma, University of Alberta

“Extensions of Fourier spaces”

Thursday, October 20, 2016 — 2:30 PM EDT

Jonathan Stephenson, Department of Pure Mathematics, University of Waterloo

“Computable structures and computable dimension”

This seminar will discuss some of the ideas of computable structure theory, which aims to apply computability-theoretic ideas to structures from other areas of mathematics.

Thursday, October 20, 2016 — 1:30 PM EDT

**CANCELLED**

Tristan Freiberg, Department of Pure Mathematics, University of Waterloo

“Poisson distribution for gaps between sums of two squares and level spacings for toral point scatterers”

Thursday, October 20, 2016 — 1:30 PM EDT

Christopher Hawthorne, Department of Pure Mathematics, University of Waterloo

will speak on

Abstract

We continue chapter 4 of Goldblatt; we present examples of topoi, and we introduce sheaves and bundles.

MC 5403

Thursday, October 20, 2016 — 12:30 PM EDT

Nickolas Rollick, Department of Pure Mathematics, University of Waterloo

“Cant see the forest for the sheaves”

Wednesday, October 19, 2016 — 2:30 PM EDT

Daniel Smertnig, University of Graz 

“Non-unique factorizations in maximal orders and beyond”

Tuesday, October 18, 2016 — 3:30 PM EDT

Jonathan Stephenson, Department of Pure Mathematics, University of Waterloo

“Coding sets of natural numbers into structures”

We will describe a way to interpret certain r.i.c.e relations as coding sets of natural numbers into structures. Using enumeration reductions, we will give a characterization of the sets of natural numbers which are coded in a structure in terms of the types of the tuples in that structure.

Friday, October 14, 2016 — 4:00 PM EDT

Lyudmila Turowska, Chalmers University of technology & Gothenburg University

"Compact operator synthesis and essential spectral synthesis in harmonic
analysis"

Friday, October 14, 2016 — 2:30 PM EDT

Panagiotis Gianniotis, Department of Pure Mathematics, University of Waterloo

“Ricci flow from spaces with isolated conical singularities”

Friday, October 14, 2016 — 9:00 AM EDT

Shubham Dwivedi, Department of Pure Mathematics, University of Waterloo

"Mass of Asymptotically flat manifolds: Part Two"

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