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math.CO2016
Circular chromatic number of induced subgraphs of Kneser graphs
Meysam Alishahi, Ali Taherkhani
Investigating the equality of the chromatic number and the circular chromatic number of graphs has been an active stream of research for last decades. In this regard, Habolhassan a…
math.CO2016
On the Spectra of Symmetric Cylindrical Constructs
Amir Daneshgar, Ali Taherkhani
In this article, following [A.~Daneshgar, M.~Hejrati, M.~Madani, {\it On cylindrical graph construction and its applications}, EJC, 23(1) p1.29, 45, 2016] we study the spectra of s…