RESEARCH  VISITS

1-International Centre for Theoretical Physics-Trieste, Italy, Aug. 20 - Oct. 20, 1998.

2-International Centre for Theoretical Physics-Trieste, Italy, Jul. 10 - Sept. 25, 2000.

3-King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia, Jul. 03 - Sept. 05, 2001.

4-Centre De Recerca Mathematica, Barcelona, Spain, Jun. 30 -Jul. 26,  2003.
 

CONFERENCE ATTENDANCE

1- 2nd International Conference on Commutative Ring Theory, June 5-10, 1995, Fez, Morocco.

2- International Workshop on Commutative Ring Theory, Oct. 27 -Nov. 3, 1997, Fez, Morocco.

3- School on Mathematics for Economics, Aug. 31 - Sept. 25, 1998, ICTP, Trieste, Italy.

4- Workshop on Commutative Algebra, June 2-5, 1999, Rome, Italy.

5- Second School on Mathematics for Economics, August 2000, ICTP, Trieste, Italy.

6- Fourth International Conference on Commutative Ring Theory and its Applications, June 5-12, 2001, Fez, Morocco.

7- International Congress of Mathematicians, August 20-28, 2002, Beijing, China.

8- Advanced Course on Polynomial Identity Rings, July 1-10, 2003, Barcelona, Spain.

9- Joint meeting of American Math. Soc., German Math. Soc., and Austrian Math. Soc. June 16 - 19, 2005, Mainz, Germany.

10- Workshop on Commutative Algebra, June 04-10, 2006, Cortona, Italy.

11- International Congress of Mathematicians, August 22-30, 2006, Madrid, Spain.

12- Fifth International Fez Conference on Commutative Algebra and Applications, June 23-28, 2008, Fez, Morocco.

13-  International Conference on  Ring and Module Theory, August 18-22, 2008, Ankara, Turkey.

14- International Conference on Recent Trend in Mathematical Sciences, November 10-12, 2008, Manama, Bahrain.

15-7th ISAAC Congress, July 13-18, 2009, London, UK.

16-The First International Conference on Mathematics and Statistics, March 18-21, 2010, AUS, Sharjah, UAE.

17-AMS Central Meeting, Iowa, March 18-20, Iowa, 2011, USA.

18-Commutative Rings and Their Modules, June 04-08, Brixen 2012, Italy.