29 citations · 33 across the 2 of their papers we have counts for
5 papers
Networks of companies and branches in Poland
Anna M. Chmiel, Julian Sienkiewicz, Krzysztof Suchecki +1
In this study we consider relations between companies in Poland taking into account common branches they belong to. It is clear that companies belonging to the same branch compete…
Log-periodic oscillations due to discrete effects in complex networks
Julian Sienkiewicz, Piotr Fronczak, Janusz A. Holyst
We show that discretization of internode distribution in complex networks affects internode distances l_ij calculated as a function of degrees (k_i k_j) and an average path length…
Universal scaling of distances in complex networks
Janusz A. Holyst, Julian Sienkiewicz, Agata Fronczak +2
Universal scaling of distances between vertices of Erdos-Renyi random graphs, scale-free Barabasi-Albert models, science collaboration networks, biological networks, Internet Auton…
Transition to hexagonal pattern under the variation of intrinsic length scales of a reaction diffusion system
Julian Sienkiewicz, A. Bhattacharyay
The intrinsic length scales of a reaction diffusion system (Gierer-Meinhardt model)is varied by quasi-statically changing the diffusion constant of the activator and a transition f…
Higher order clustering coefficients in Barabasi-Albert networks
Agata Fronczak, Janusz A. Holyst, Maciej Jedynak +1
Higher order clustering coefficients are introduced for random networks. The coefficients express probabilities that the shortest distance between any two nearest neighbours…