Archimedean Quadrature Redux (Mathematics Magazine April 2008)

Archimedean Quadrature Redux (Talk given at CSU Fresno on November 1, 2013)

Finite Groups of Derangements on the n-Cube (Ars Combinatoria sometime around 2014)

Finite Groups of Derangements on the n-Cube II with Oscar Vega (The Electronic Journal of Combinatorics 2009)

Knot Quandles & Quandle Knots A talk given at CSU Fresno on October 12, 2012.

Quandles A talk given at CSU Fresno on October 19, 2012. (Mathematica Notebook)