4 citations · 11 across the 4 of their papers we have counts for
4 papers
Urban segregation with cheap and expensive residences
M. A. Sumour, A. H. El-Astal, M. A. Radwan +1
In this paper we study urban segregation of two different communities A and B, poor and rich, distributed randomly on finite samples, to check cheap and expensive residences. For t…
Simulation of Demographic Change in Palestinian Territories
M. A. Sumour, A. H. El-Astal, M. M. Shabat +1
Mortality, birth rates and retirement play a major role in demographic changes. In most cases, mortality rates decreased in the past century without noticeable decrease in fertilit…
Comparison of Ising magnet on directed versus undirected Erdos-Renyi and scale-free network
M. A. Sumour, A. H. El-Astal, F. W. S. Lima +2
Scale-free networks are a recently developed approach to model the interactions found in complex natural and man-made systems. Such networks exhibit a power-law distribution of nod…
Reexamination of scaling in the five-dimensional Ising model
M. A. Sumour, D. Stauffer, M. M. Shabat +1
In three dimensions, or more generally, below the upper critical dimension, scaling laws for critical phenomena seem well understood, for both infinite and for finite systems. Abov…