Calculus
Professor Robert Ellis received his undergraduate degree at Miami University in Oxford, Ohio and his Ph.D. from Duke University.  Since 1966 he has been on the faculty at the University of Maryland, teaching both undergraduate and graduate courses and doing research in the areas of functional analysis and operator theory.  In 1972 he received a U.S. Senior Scientist award from the Alexander Von Humboldt Foundation.Professor Denny Gulick received his undergraduate degree at Oberlin College, and his Ph.D. from Yale University.  He has taught at the University of Maryland since 1965.  His interests were formerly in abstract functional analysis, and more recently his interests turned to chaos and fractals.  He is also involved in issues of mathematics education.  In 2000 he received the Campus Kirwan Prize for Undergraduate Education.