Leslie Roberts

Personal Information

Department of Mathematics and Statistics
Queen's University
Kingston, Ontario, Canada, K7L 3N6
Room 315, Jeffery Hall
Office: (613) 533-2393
E-mail Address

Curriculum Vitae


Academic and professional appointments

Graduate students supervised

Postdoctoral fellows supervised

Other professional activities

Mathematics 411 Course Material

Mathematics 893 Course Material, Fall 05

Mathematics 894 Course Material, Winter 08

Research Interests

My recent research has focussed on graded rings, extensions of graded rings, and various invariants thereof, such as Hilbert functions, differentials, and ideal class groups. I am particularly interested in the Hilbert function of points and curves in projective space, and in subintegral and weakly subintegral extensions of graded rings. The latter work has led to a recent interest in monoid rings.

Recent Publications

Photo Gallery