Mohamed M. El-Zahar
According to our database1, Mohamed M. El-Zahar authored at least 6 papers between 1985 and 2005.
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Indivisible homogeneous directed graphs and a game for vertex partitions.
Discrete Mathematics, 2005
On the Divisibility of Homogeneous Hypergraphs.
Ramsey-type properties of relational structures.
Discrete Mathematics, 1991
The indivisibility of the homogeneous Kn-free graphs.
J. Comb. Theory, Ser. B, 1989
The chromatic number of the product of two 4-chromatic graphs is 4.
On the existence of two non-neighboring subgraphs in a graph.