Dr. Rosen received his B.S. in Mathematics from the University of Michigan, Ann Arbor
(1972), and his Ph.D. in Mathematics from M.LT. (1976).

Dr. Rosen has published numerous articles in professional journals in the areas of number theory and mathematical modeling. He is the author of the textbooks Elementary Number Theory and Its Applications, published by Addison-Wesley and currently in its fifth edition, and Discrete Mathematics and Its Applications.