Gregory Dresden Professor of Mathematics
B.S. in Mathematics, Stanford University.
M.A. in Mathematics, University of Wisconsin.
Ph.D. in Mathematics, University of Texas.
"There Are Only Nine Finite Groups of Linear Fractional Transforms with Integer Coefficients," Math. Mag.
"On the Middle Coefficient of the Cyclotomic Polynomial," MAA Monthly.
"Finding Factors of Factor Rings over the Gaussian Integers," with Wayne Dymàcek, MAA Monthly.