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math.CO2011★ 20 cited
On the Wiener index and Laplacian coefficients of graphs with given diameter or radius
Aleksandar Ilic, Andreja Ilic, Dragan Stevanovic
Let be a simple undirected -vertex graph with the characteristic polynomial of its Laplacian matrix , . It is we…
cs.DM2011
Constructions of hamiltonian graphs with bounded degree and diameter O (log n)
Aleksandar Ili\' c, Dragan Stevanovi\' c
Token ring topology has been frequently used in the design of distributed loop computer networks and one measure of its performance is the diameter. We propose an algorithm for con…