
Combinatorics and Computing Seminars
January 30  June 18, 2008 School of Mathematics, IPM


Ebrahim Ghorbani, IPM & Sharif University of Technology
The necessary conditions for
$t$designs are sufficient for somethingA new proof. Jan. 30, 2008
 Behruz TayfehRezaie, IPM
Cospectral graphs. Feb. 6, 2008

Farzad Ramezani,
University of Tehran
Suffix trees. Feb. 13, 2008
 Hadi Kharaghani, University of Lethbridge, Canada
Some strongly regular graphs with maximum energy.
(SLIDES) Feb. 20, 2008
 Maryam Ghanbari , Sharif University of Technology
Dynamic coloring of graphs.
(SLIDES) Feb. 27, 2008
 Sogol Jahanbekam, Sharif University of Technology
On signed edge domination of graphs.
(SLIDES) March 5, 2008
 Maryam Mirzakhah, Amirkabir University of Technology
Generalized $n$gon.
(SLIDES) April 9, 2008
 Peter Rowlinson, University of Stirling, Stirling, Scotland
Uses of the adjacency matrix April 16, 2008
 Manouchehr Zaker ,IASBS, Zanjan
The chromatic number of sparse graphs
(SLIDES)
April 23, 2008
 Nader Seddigh, University of Tehran
Expanders and zigzag graphs. April 30, 2008
 Akram Mahmoodi, Tarbiat Modarres University
Eigenvalue multiplicities of trees.
(SLIDES) May 7, 2008
 Mehdi Sadeghi, National Institute for Genetic Engineering and BioTechnology & IPM
What is bioinformatics?.
(SLIDES) May 14, 2008
 Ebadollah S. Mahmoodian, IPM & Sharif University of Technology
On some useful special classes of graphs. May 21, 2008
 Mohsen Najafian, IPM & Sharif University of Technology
On combinatorial trades.
(SLIDES)
May 28, 2008
 Ali Mohammadian, IPM & Amirkabir University of Technology
Some open problems in combinatorics. June 11, 2008
 Hamidreza Maimani, IPM & Shahid Rajaee
Teacher Training University and IPM
Sum number in graphs. June 18, 2008
In order to be informed on probable changes on the seminar, please send a blank email to Behruz TayfehRezaie at tayfehr@ipm.ir.
Information:
Starting date:
Wednesday, January 30, 2008
Time: 14:00, every Wednesday
Place: School of Mathematics, Niavaran Bldg., Niavaran Square, Tehran, Iran

 
