Ryerson logo Professional Activity

Professional Activity
    I referee papers for the following journals
  1. SIAM Journal on Applied Mathematics
  2. Mathematical Biosciences
  3. Canadian Mathematical Bulletin
  4. Journal of the London Mathematical Society
  5. Bulletin of the London Mathematical Society
  6. Proceedings of the Edinburgh Mathematical Society
  7. Glasgow Mathematical Journal
  8. Proceedings of the American Mathematical Society
  9. Nonlinear Analysis, Series A: Theory, Method and Applications
  10. Nonlinear Analysis, Series B: Real World Applications
  11. Journal of Mathematical Analysis and Applications
  12. Mathematical and Computer Modelling
  13. Computers and Mathematics with Applications
  14. Applied Mathematics Letters
  15. Journal of Computational and Applied Mathematics
  16. Discrete and Continuous Dynamical Systems_A
  17. Discrete and Continuous Dynamical Systems_B
  18. Electronic Journal of Differential Equations
  19. Journal of Applied Mathematics and Stochastic Analysis
  20. International Journal of Mathematical and Mathematical Science
  21. Fixed Point Theory and Applications
  22. Acta Mathematical Sinica (by the Chinese Academy of Sciences)
  23. Dynamics of Continuous, Discrete and Impulsive Systems (Series A)
  24. Differential Equations and Dynamical Systems
  25. Indian Journal of Pure and Applied Mathematics
  26. Journal of the Malaysia Mathematical Society
  27. Mathematische Nachrichten
  28. Communications in Nonlinear Science and Numerical Simulations
  29. Arabian Journal of Mathematics
Invited Seminar Lectures
I was invited to give a seminar talk at University of Toronto, March 16, 2012.
Title: Nonzero positive solutions of systems of elliptic boundary value problems

I was invited to give a seminar talk at University of Guelph, November 29, 2011.
Title: The evolution of predator-prey systems in ecology

I was invited to give a seminar talk at University of Waterloo, Canada, November 26, 2009.
Title: The evolution of predator-prey systems in ecology

I was invited to give a seminar talk at the Royal Military College of Canada, January, 2002.
Title: Eigenvalue criteria for existence of multiple positive solution of Hammerstein integral equations with singularities.

Exchange Visitor
I visited University of Puget Sound, Tacoma, Washington, U.S.A during 1992-1993

Membership of Mathematical Societies
  1. Canadian Mathematical Society (CMS) (Past)
  2. International Federation of Nonlinear Analysts (IFNA) (Past)
  3. American Mathematical Society (AMS) (Past)
  4. Edinburgh Mathematical Society (Past)
Visitors
2007
Professor Ravi P. Agarwal , Department of Mathematics, Florida Institute of Technology, Melbourne, FL 32901, USA
2003
Prof. Ratnasingham Shivaji Department of Mathematics, Mississippi State University.
Multiple Positive Solutions for Classes of p-Laplacian Equations. November 25, 2003
2002
Prof G. Isac from the Royal Military College of Canada gave a seminar talk in the department. October, 2002.
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