The common feature for a nontrivial hard problem is the existence of nontrivial topological
structures, non-planarity graphs, nonlocalities, or long-range spin entanglements in a model …

Wireless Sensor Networks (WSNs) are used to monitor specific areas of the environment by
networking multiple sensors and collecting data for analysis. However, due to limited …

The paper discusses issues concerning the occurrence of anomalies affecting the process of
phase transitions. The considered issue was examined from the perspective of phase …

This article deals with automated urban traffic management, and proposes a new
comprehensive infrastructure solution for dynamic traffic direction switching at intersection …

A method of the Riemann–Hilbert problem is applied for Zhang's conjecture 1 proposed in
Philo. Mag. 87 (2007) 5309 for a ferromagnetic three-dimensional (3D) Ising model in the …

Within the canonical ensemble framework, this paper investigates the presence of higher-
order transition signals in the q-state Potts model (for q> 3), using two geometric order …

In recent years, Wireless Sensor Networks (WSNs) are attracting a great deal of interest from
both the business world and the academic community. WSNs are often made up of a …

The convergence of a recently proposed tabu-enhanced quantum annealing algorithm
depends critically on the finiteness of memory of the related stochastic process. We discuss …

The convergence of a recently proposed tabu-enhanced quantum annealing algorithm
depends critically on the finiteness of memory of the related stochastic process. We discuss …