Articolo in rivista

Lattice BGK formulation of Electromagnetic Wave Propagation

Hamiltonian equations for scale-invariant waves

We use a Hamiltonian formalism to derive equations for weakly nonlinear scale-invariant waves. We…

Comparison of heuristics for the colourful travelling salesman problem

In the colourful travelling salesman problem (CTSP), given a graph G with a (not necessarily…

Nullomers and high order nullomers in genomic sequences

A nullomer is an oligomer that does not occur as a subsequence in a given DNA sequence, i.e. it is…

Transient radiative transfer in the grey case: Well-balanced and asymptotic-preserving schemes built on Case’s elementary solutions

An original well-balanced (WB) Godunov scheme relying on an exact Riemann solver involving a non-…

Asymptotic formulas for steady state voltage potentials in the presence of thin inhomogeneities. A rigorous error analysis

Mass diffusion in multi-layer systems: an electrical analogue modelling approach

We develop a lumped parameter model to describe and predict the mass release of (absorption from)…

Coherent structures and extreme events in rotating multiphase turbulent flows

By using direct numerical simulations (DNS) at unprecedented resolution, we study turbulence under…

Linux vs. OpenBSD: A Firewall Performance Test

Network firewalls filter traffic by comparing all arriving packets to a set of rules, typically in…

Selection of escape mutants from immune recognition during HIV infection

We present computer simulations of the HIV infection based on a sophisticated cellular automata…