User:Robert A. Proctor
Faculty member in the Department of Mathematics at the University of North Carolina in Chapel Hill, USA. I am an algebraic combinatorialist (Richard Stanley Student #5) who works in the overlap between combinatorics and Lie representation theory. I am concerned with enumeration at times, often with posets involved. My main webpage is http://www.unc.edu/math/Faculty/rap/ . My Chapel Hill Poset Atlas (with Cheryl Gann) that provides human-readable easy-to-use lists of small posets of general and of specialized interest in Mathematica format is at http://www.unc.edu/~rap/Posets/ .