5 citations · 8 across the 5 of their papers we have counts for
5 papers
Levy distributions of the currents intensities in metal dielectric systems
Mohamed Mokhtari, Lotfi Zekri
Levy distributions are involved in many physical phenomenon. The purpose of our study is to understand metal insulator transitions in composite systems using the above distribution…
Universal scaling of forest fire propagation
Porterie Bernard, Kaiss Ahmed, Clerc Jean Pierre +2
In this paper we use a variant of the Watts-Strogatz small-world model to predict wildfire behavior near the critical propagation/nonpropagation threshold. We find that forest fire…
Sociophysics Simulations III: Retirement Demography
Lotfi Zekri, Dietrich Stauffer
This third part of the lecture series deals with the question: Who will pay for your retirement? For Western Europe the answer may be ``nobody'', but for Algeria the demography loo…
Frequency dependent effective conductivity of two-dimensional metal-dielectric composites
Lotfi Zekri
We analyze a random resistor-inductor-capacitor lattice model of 2-dimensional metal-insulator composites. The results are compared with Bruggeman's and Landauer's Effectiv…
Percolation and finite size scaling in seven dimensions
Lotfi Zekri
Numerical investigation of critical exponents on a hypercubic with L^d random sites with L up to $33 and d up to 7 show that above the critical dimension the phase transitions in I…