Dr. Quenell no longer teaches at Plattsburgh State.

He is exploring other, more readily indicatable ways to engage with diversity, engage with equity, and engage with inclusion.

He is also doing a little bit of mathematics.

Talks

The Mathematics of Juggling
Circle Packing and the Brooks Parameter
Envelopes and String Art
Introduction to SET
Machin's Trick
Prime Number Theorem Heuristics
The "Near-Miss" Birthday Problem
The Multiple Birthday Problem
A Poker Paradox
Sliding-tile Puzzles (15-minute version)
  (15 Puzzle Demo)
The Diffie-Hellman Key Exchange Protocol (15 minutes)
Textbook RSA
String Art and Game Theory

Publications

Spectral diameter estimates for k-regular graphs, Advances in Mathematics, 1994.
Combinatorics of free-product graphs, AMS CONM v.173, 1994.
Eigenvalue comparisons in graph theory, Pacific Journal of Mathematics, 1996.
Notes on walk-counting, preprint, 1997.
Notes on an example of McLaughlin, preprint, 1997.
The combinatorics of Seidel switching, preprint, 1997.
Isospectrality conditions for regular graphs, preprint, 1998.
On the trace of a product, preprint, 1998.
Knot labellings and knots without labellings (with Susan Harris), Mathematical Intelligencer, 1999.
Envelopes and string art, Mathematics Magazine, July 2009.
Elementary Statistical Methods, St. Regis Workshop, 2011.
Elementary Statistical Methods, Second Edition, St. Regis Workshop, 2015.