Events - April 2014

Tuesday, April 29, 2014 — 1:00 PM EDT

Jon Herman, Pure Mathematics Department, University of Waterloo

“Symplectomorphisms and Geodesic Flow”

Monday, April 28, 2014 — 3:30 PM EDT

Hubie Chen, University of the Basque Country and Ikerbasque

“Generating Powers of Algebras: How, When, and Why”

Thursday, April 24, 2014 — 3:30 PM EDT

Alexander Wires, Department of Pure Mathematics, University of Waterloo

“Dichotomy for Finite tournament of Mixed-type I”

Tuesday, April 15, 2014 — 3:30 PM EDT

Douglas Farenick, University of Regina

“Positive Operator-Valued Measures from the Perspective of Measure Theory”

Friday, April 11, 2014 — 2:30 PM EDT

Xiaobo Liu, Notre Dame University

“Genus-2 generating functions for semisimple cohomological field theory”

Wednesday, April 9, 2014 — 2:30 PM EDT

Drazen Adamovic, University of Zagreb, Croatia

“Vertex algebras, affine Lie algebras and their representations”

Tuesday, April 8, 2014 — 3:30 PM EDT

Ivan Todorov, Queens University - Belfast

“Group operator systems”

Tuesday, April 8, 2014 — 2:30 PM EDT

Renzhi Song, Department of Pure Mathematics, University of Waterloo

“Dichotomy of Conservative CSPs”

Tuesday, April 8, 2014 — 1:30 PM EDT

Leo Goldmakher, University of Toronto

“Bounds on the least quadratic nonresidue”

Friday, April 4, 2014 — 3:30 PM EDT

Charles Read, University of Leeds

"Radicals of operator algebras: a counterexample to a well-known theorem"

Thursday, April 3, 2014 — 4:30 PM EDT

Janis Lazovskis, Pure Mathematics, University of Waterloo

"A gentle introduction to moduli spaces"

Thursday, April 3, 2014 — 1:30 PM EDT

Michael Rubinstein, Pure Mathematics, University of Waterloo

"Moments of zeta functions associated to hyperelliptic curves"

 I will discuss conjectures, theorems, and experiments concerning the moments of zeta functions associated to hyperelliptic curves over finite fields. This is joint work with Kevin Wu.

Tuesday, April 1, 2014 — 2:30 PM EDT

Renzhi Song, Pure Mathematics, University of Waterloo

"Dichotomy of Conservative CSPs"

This talk is the first of several covering Barto's simpler proof of a dichotomy for conservative templates (originally due to Bulatov).  We will first cover the preliminary notions and notations. Then we will show the correctness of the reduction to minimal absorbing subuniverses algorithm.

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