Finite-size-effect on a very large length scale in NBT-based lead-free piezoelectrics

effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow

چکیده ندارد.

Theoretical Prediction of New High-Performance Lead-Free Piezoelectrics

Cut-offs and finite size effects in scale-free networks

We analyze the degree distribution’s cut-off in finite size scale-free networks. We show that the cut-off behavior with the number of vertices N is ruled by the topological constraints induced by the connectivity structure of the network. Even in the simple case of uncorrelated networks, we obtain an expression of the structural cut-off that is smaller that the natural cut-off obtained by means...

Traffic-driven epidemic spreading in finite-size scale-free networks.

The study of complex networks sheds light on the relation between the structure and function of complex systems. One remarkable result is the absence of an epidemic threshold in infinite-size, scale-free networks, which implies that any infection will perpetually propagate regardless of the spreading rate. The vast majority of current theoretical approaches assumes that infections are transmitt...

Simple rules govern finite-size effects in scale-free networks

We give an intuitive though general explanation of the finitesize effect in scale-free networks in terms of the degree distribution of the starting network. This result clarifies the relevance of the starting network in the final degree distribution. We use two different approaches: the deterministic meanfield approximation used by Barabási and Albert (but taking into account the nodes of the s...