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Gordon MacDonald

macdonald.jpg
Degrees: 
  • B.Sc. Math Honours, Dalhousie University 1984
  • M.Sc. Math, University of Toronto 1985
  • Ph.D. Math, University of Toronto 1989
Position: 
Professor
Department: 
mathstatistics
Faculty: 
Science
Phone: 
1 902-628-4329
Research Interests: 
  • Operator Theory
  • Linear Algebra
  • Basic theoretical problems in mathematics
Citations: 
  1. Distance from idempotents to nilpotents, to appear in Canadian Journal of Mathematics.
  2. Common fixed points and common eigenvectors for sets of matrices, with J. Bernik, R. Drnovsek, T. Kosir, R. Meshulam, M. Omladic and H. Radjavi, to appear, Linear and Multilinear Algebra
  3. Standard Triangularization of semigroups of non-negative operators, with H. Radjavi, Journal of Funct. Anal., 219, 2005, 161-176.
  4. Operator semigroups for which reducibility implies decomposability, with L. Livshits, B. Mathes and H. Radjavi, Positivity, 7, 2003, 195-202.
  5. Matrix semigroups with commutable rank, with L.Livshits, B. Mathes, H. Radjavi and J. Okninski, Semigroup Forum, 67, 2003, 288-316.
Current Collaborators (non-UPEI): 
  • Leo Livshits, Colby College, Maine
  • Heydar Radjavi, University of Waterloo
  • Laurent Marcoux, University of Waterloo