After fifty years of hard work by several hundred researchers still the Total Coloring Conjecture (TTC) has not surrendered. Honoring the 50th anniversary of this beautiful conjecture, The Second SBU Combinatorics Day will be held  in the department of  mathematical sciences, Shahid Beheshti University in Tehran, Iran, May 11, 2016.

Topics include all aspects of combinatorics and graph theory and their relations with other parts of mathematics and computer science. The aim of the seminar is to gather young researchers and well established scientists from the national combinatorics community for a scientific meeting in a friendly atmosphere and foster new collaborations.

Main Speakers:

Mehdi Behzad, Shahid Beheshti University

 عنوان : انگاره عدد رنگی کلی، چشم انداز پنجاه ساله (چکیده)

Gholam Reza B. Khosroshahi, Institute for Research in Fundamental Sciences (IPM)

 عنوان : یک مساله و یک انگاره (چکیده)

Amir Daneshgar, Sharif University of Technology

Title : Cylindrical Constructs and Homomorphism Problems (Abstract)

Ebrahim Ghorbani,  K.N. Toosi University of Technology 

Title : Cographs, An Algebraic Characterization (Abstract)

Hamid Reza Maimani, Shahid Rajaei Teacher Training University

Title : On the Domination of Block Design (Abstract)

Moharram N. Iradmusa, Shahid Beheshti University

Title : Behzad’s Conjecture and Graph Fractional Powers (Abstract)

Behruz Tayfeh-Rezaie, Institute for Research in Fundamental Sciences (IPM)

Title : Classification of Hadamard Matrices of Small Orders (Abstract)

Manouchehr Zaker, Institute for Advanced Studies in Basic Sciences (IASBS)

Title : On Conjecture-Making in Graph Theory: Behzad vs. Graffiti (Abstract)

Department of Mathematical Sciences, Shahid Beheshti University, Tehran, Iran.