Results 261 to 270 of about 286,497 (273)

Strongly regular graphs with non-trivial automorphisms

Discrete Mathematics, 2011
Clement Lam
exaly  

Strongly regular graphs

1979
openaire   +3 more sources

On quasi-strongly regular graphs

Linear and Multilinear Algebra, 2006
Felix Goldberg
exaly  

On the (99,14,1,2) strongly regular graph

1984
The existence of a strongly regular graph with parameters as in the title is still in doubt. It is proved that there is no such graph with an automorphism of order 11, and the only primes which could divide the order of the automorphism group of such a graph are 2, 3, 5 and 7.
openaire   +2 more sources

Constructing signed strongly regular graphs via star complement technique

Mathematical Sciences, 2018
Farzaneh Ramezani
exaly  

New tools for the construction of directed strongly regular graphs: Difference digraphs and partial sum families

Journal of Combinatorial Theory Series B, 2010
Luis Martinez
exaly  

Strongly regular graphs

2015
openaire   +1 more source

New mixed Moore graphs and directed strongly regular graphs

Discrete Mathematics, 2015
Leif K Jørgensen
exaly  

A characterization of bent functions in terms of strongly regular graphs

IEEE Transactions on Computers, 2001
exaly  

A generalization of Wallis-Fon-Der-Flaass construction of strongly regular graphs

Journal of Algebraic Combinatorics, 2006
exaly