Invited Presentations

  • Department of Mathematics and Statistics, King Fahad University of Minerals and Petroleum (KFUPM), Dahran, Saudi Arabia, March 16 , 2015.
  • Department of Mathematics and Statistics, King Fahad University of Minerals and Petroleum, Dahran,  Saudi Arabia, May 16-18, 2011.
  • Department of Economics and Finance, King Fahad University of Minerals and Petroleum (KFUPM), Dahran,  Saudi Arabia, May 24, 2011.
  • Department of Mathematics, Western Kentucky University, Bowling Green, KY, USA, December 03, 2010.
  • Department of Mathematics, Florida State University, Tallahassee, FL, October 23, 2009.
  • Department of Mathematics, University of Cologne (Universität zu Köln), Köln, Germany, August 27, 2009
  • Department of Mathematics, COMSAT Institute of Information Technology, Islamabad, Pakistan, August 10-20, 2009.
  • Department of Mathematics, UAE University, Al-Ain, UAE, May16-23, 2009.
  • Centre for Industrial and Applied Mathematics, Oxford University, England, March 21, 2007.
  • Department of Mathematics, Illinois Institute of Technology, Chicago, IL, March 03, 2006.
  • Department of Mathematics, University of Iowa, Iowa, USA, October 17, 2005.
  • Department of Mathematical Sciences, University of Wisconsin-Milwaukee, WI, USA, March 05, 2004.