Halverson's research and teaching interests are in Algebraic Combinatorics, discrete mathematics and representation theory. He teaches courses in mathematics and computer science. EDUCATION: B.A., St. Olaf College M.A., Ph.D., University of Wisconsin, Madison Halverson has been teaching at Macalester College since 1993.
Gelfand models for diagram algebras (with Mike Reeks), Journal of Algebraic Combinatorics (2015)
Motzkin algebras (with Georgia Benkart), European Journal of Combinatorics (2014)