During the summers of 1989, 1990, and 1991, eighteen undergraduates participated in a National Science Foundation Research Experiences for Undergraduates program at Rose-Hulman for which the author was the principal investigator. This paper provides some examples of the mathematics discovered during these three summers and discusses the philosophy, environment and process which made these discoveries possible.
Sherman, Gary J., "Undergraduates, the Right Questions, and Cayley Produce Results" (1991). Mathematical Sciences Technical Reports (MSTR). 72.