My background is in pure mathematics; in particular abstract algebra, algebraic topology, combinatorial group theory, and number theory. I'm also very interested in mathematics education: teaching large classes, use of technology inside and outside the classroom, and developing and teaching online courses.
My Erdös number is 2. The path is Mulholland -> Florian Luca -> Paul Erdös.
A list of talks, conference presentations, and publications can be found in the links to the left.