Here are the PDF versions of the slides I used when giving the indicated talks.

2012

• Inclusive prime number races, Analytic Number Theory Seminar, CMS Winter Meeting, Montréal, December 2012
• Dimensions of spaces of newforms, UBC Number Theory Seminar, September 2012
• Average values of some non-multiplicative functions, Canadian Number Theory Association XII Meeting, University of Lethbridge, June 2012
• Anatomy of the multiplicative group, Pacific Northwest Number Theory Conference, University of Idaho, May 2012

2011

• Linear independence of zeros of Dirichlet L-functions, 3rd Montreal–Toronto Workshop in Number Theory, Fields Institute, October 2011
• Diophantine quadruples, Brigham Young University Number Theory Seminar, May 2011
• Friable values of polynomials, PIMS/SFU/UBC Number Theory Seminar, March 2011

2010

• Prime number races: an asymptotic formula for the densities, Analytic and Combinatorial Number Theory, Institute of Mathematical Sciences, August 2010
• Iterates of the Carmichael λ-function, Number Theory Week, Harish–Chandra Research Institute, August 2010
• Diophantine quadruples, Number Theory Week, Harish–Chandra Research Institute, August 2010
• How often is π(x;q,a) larger than π(x;q,b)?, Canadian Number Theory Association XI Meeting, July 2010
• Prime number races, Dartmouth Mathematics Colloquium, May 2010
• Diophantine quadruples, New York Number Theory Seminar, April 2010, and Dartmouth Number Theory Seminar, May 2010
• Prime numbers: what we know, and what we know we think, College of Staten Island Mathematics Colloquium, April 2010

2009

• Prime number races: An asymptotic formula for the densities, CMS Winter Meeting, December 2009
• Prime numbers: what we know, and what we know we think, UBC Undergraduate Mathematics Colloquium, November 2009
• Dense Egyptian fractions, AMS Spring Central Sectional Meeting, March 2009

2008

• Inequities in the Shanks-Rényi prime number race, 7th Australia–New Zealand Mathematics Convention, December 2008
• Dimensions of spaces of newforms, Canadian Number Theory Association X Meeting, July 2008
• Friable values of polynomials, Second Canada-France Congress, June 2008
• Absolutely abnormal numbers, The Mathematical Interests of Peter Borwein, May 2008

2007

• Prime numbers: what we know, and what we know we think, Pure Math Graduate Student Conference, October 2007
• Inequities in the Shanks-Rényi prime number race, 25th Journées Arithmétiques, July 2007
• Iterates of the Carmichael λ-function, Illinois Number Theory Fest, May 2007

2006

• Friable values of polynomials, University of South Carolina Number Theory Seminar, April 2006
• How unfair are prime number races?, Québec-Vermont Number Theory Seminar, February 2006