• A. Ashrafi, University of Kashan
  Topological indices of nonotupe

Sep. 27, 2006
• B. Tayfeh-Rezaie, IPM
  Classification of Williamson matrices

Oct. 4, 2006
• M. Mohammad Noori, University of Tehran & IPM
  A basic of free Lie algebra using Lynden words.

Oct. 18, 2006
• S. Akbari, Sharif University of Technology & IPM
  Rainbow cycles in complete graphs.

Nov. 1, 2006
• D. Kiani, Amir Kabir University of Technology
  Quadratic forms associated to graphs.

Nov. 8, 2006
• E. Ghorbani, Sharif University of Technology & IPM
  On the inclusion matrices.

Nov. 15, 2006
• Gh. Khosrovshahi, IPM
  Trades: A review.

Nov. 22, 2006
• A. Abdollahi, University of Isfahan
  On the automorphism group of a possible symmetric 2-(81, 16, 3) design.

Nov. 29, 2006
• M. Behzad, Shahid Beheshti University
  Dominations in graphs.

Dec. 6, 2006
• H. R. Maimani, University of Tehran and IPM
  Zero-divisor graphs of amalgamated duplication of a ring along an ideal.

Dec. 13, 2006
• N. Ghareghani, University of Tehran and IPM
  Spectral characterization of graphs with index at most $\sqrt{2+\sqrt{5}}$.

Dec. 20, 2006
• Gh. Omidi, IUT & IPM
  New families of graphs determined by their spectrum.

Dec. 27, 2006

Starting date: Wednesday, September 27, 2006
Time: 14:00, every Wednesday
Place: School of Mathematics, Niavaran Bldg., Niavaran Square, Tehran, Iran