Spin systems with frustration and disorder are notoriously difficult to study, both analytically
and numerically. While the simulation of ferromagnetic statistical mechanical models …

Two-dimensional networks made of metal nanowires are excellent paradigms for the
experimental observation of electrical percolation caused by continuous jackstraw-like …

In recent years, high-aspect-ratio materials, such as metallic nanowires and carbon
nanotubes, have become attractive alternatives for the next generation of transparent …

Hydrogen bonding distinguishes water from simpler fluids. Here, we use classical molecular
dynamics to study the percolation transition in the hydrogen bond network of supercritical …

City systems are characterized by the functional organization of cities on a regional or
country scale. While there is a relatively good empirical and theoretical understanding of city …

With the advances in the separation and purification of carbon nanotubes (CNTs), the use of
highly pure metallic or semiconducting CNTs has practical merit in electronics applications …

Optimization problems with Boolean variables that fall into the nondeterministic polynomial
(NP) class are of fundamental importance in computer science, mathematics, physics and …

The recent computation-based image processing techniques the granular aggregates for
attaining the size histograms could be a versatile and efficient alternative to the conventional …

In the present paper, we study the robustness of two-dimensional random lattices (Delaunay
triangulations) under attacks based on betweenness centrality. Together with the standard …

Optimization problems with Boolean variables that fall into the nondeterministic polynomial
(NP) class when cast as decision problems are of fundamental importance in computer …