49 citations · 51 across the 4 of their papers we have counts for
4 papers
Simulation of ratio of old to young people in countries like Poland
D. Stauffer
Countries like Poland with a recent sharp drop in birth rates still have some time to prepare for the problems of an ageing society. Ater the year 2030 they can become increasingly…
Simulation of majority rule disturbed by power-law noise
D. Stauffer, K. Kulakowski
Simulations are reported on the Ising two-dimensional ferromagnet in the presence of a special kind of noise. The noise spectrum P(n) follows a power law, where P(n) is the probabi…
Order-disorder phase transition in a cliquey social network
M. Woloszyn, D. Stauffer, K. Kulakowski
We investigate the network model of community by Watts, Dodds and Newman (D. J. Watts et al., Science 296 (2002) 1302) as a hierarchy of groups, each of 5 individuals. A homophily…
History-dependent synchronization in the Burridge-Knopoff model
J. Szkutnik, B. Kawecka-Magiera, K. Kulakowski
A three-blocks Burridge-Knopoff model is investigated. The dimensionless velocity-dependent friction force is linearized around . In this way, the mo…