Erik Tou, an honors math major from the class of 2002, recently published an article on “Explicit constructions of arithmetic lattices in SL(n,R)” in the International Journal of Mathematics and Computer Science, along with Lee Stemkoski of Adelphi University. Erik received his PhD from Dartmouth in 2007 and is on the faculty at Carthage College. Congratulations, Erik, on the publication. (Note to other alumni: please let us know what you are doing.)