Additional information
Notes on contributors
J. Lawrence
John Lawrence was born in Ottawa, Ontario, and studied mathematics at Carleton University and McGill University. He now teaches at the University of Waterloo.
G. E. Simons
Gordon Simons was born in Calgary, Alberta, and studied mathematics at the University of Waterloo and the University of Toronto. He received a Ph.D. in Pure Mathematics from the University of Waterloo in 1983. His major fields of interest are ring theory, especially noncommutative ring theory, and its connections with universal algebra. He teaches both mathematics and computer science at the Royal Military College of Canada, where he is an assistant professor.