• B. Tayfeh-Rezaie, IPM
  Binomial identities and large sets of t-designs.

Feb. 19, 2003
• M. J. Mamaghani, Allameh Tabatabaie University
  Automorphism groups of rooted trees and automata groups.

March 5, 2003
• A. Katanforosh, IPM
  A fast summation method for computing pairwise potential.

March 12, 2003
• H. Hajiabolhassan, Shahid Beheshti University and IPM
  Some applications of Borsuk-Ulam's theorem in combinatorics.

April 9, 2003
• R. Bean, IPM
  Latin trades.

April 30, 2003
• A. Daneshgar, Sharif University of Technology and IPM
  On PCP theorem.

May 7, 2003
• H. R. Maimani, Shahid Rajaii University and IPM
  The zero divisor graphs in commutative rings.

May 14, 2003
• N. Ghareghani, University of Tehran and IPM
  On the kernels of incidence matrices of graphs.

May 28, 2003
• A. Hurfar, University of Tehran
  Existence problems in trades.

June 11, 2003
• Gh. Omidi, University of Tehran and IPM
  Examples of t-designs with large automorphism group.

June 18, 2003

Starting date: Wednesday, February 19, 2003
Time: 14:00, every Wednesday
Place: School of Mathematics, Niavaran Bldg., Niavaran Square, Tehran, Iran