The Pure Virtual Braid Group is Quadratic, 2012 Spring Eastern Sectional Meeting of the AMS, George Washington University, March 17-18, 2012.
The Pure Virtual Braid Group is Quadratic, Knots in Washington 2012, George Washington University, March 14-16, 2012.
Quadraticity of the Pure Virtual Braid Groups, Algebra Seminar, University of Western Ontario, January 13, 2012. Handout 1Handout 2
Quadraticity of the Pure Virtual Braid Groups, Seminar, University of Bourgogne, December 2, 2011.
The Pure Virtual Braid Group is Quadratic, Algebraic Topology Seminar, University of Strasbourg, November 29, 2011.
A Criterion for Quadraticity of Certain Associated Graded Algebras, Quantum Seminar, University of Strasbourg, November 28, 2011.
Quadraticity of the Pure Virtual Braid Groups, Geometric Representation Theory Seminar, University of Toronto, November 4, 2011.
`Graded' 1-Formality of the Quasi-Triangular Groups, Infinite Dimensional Algebras Seminar, Massachusetts Institute of Technology, October 7, 2011.
A Criterion for the Quadraticity of the Pure Braid Group, Seminar at the University of Geneva Department of Mathematics, May 30, 2011.
Closed-Form Associators in a "Toy" Quotient, Winter 2006 Meeting of the CMS, Session on Knot Homologies.
AbstractHandout
 
A Deformation Quantization Primer, Graduate Student Seminar, Department of Mathematics, University of Toronto, March 23, 2007.
Part 1  
Part 2  
Part 3  
Part 4