Here I highlight just a few of my many mathematical colleagues.
I am working with Sunil Chebolu and Ján Mináč on the algebraic theory of quadratic forms. I also work with Bruce Richter at the University of Waterloo. He is a co-author on my first ever mathematics paper, as well as a recent one. I am very grateful to Wal Wallis and Jim MacDougall, who introduced to me the subject of vertex-magic total labelings, and to graph labelings in general.