64 citations · 142 across the 17 of their papers we have counts for
8 papers · 1 filter
Evolving network - simulation study. From regular lattice to scale free network
Danuta Makowiec
The Watts-Strogatz algorithm of transferring the square lattice to a small world network is modified by introducing preferential rewiring constrained by connectivity demand. The ev…
New Challenges in Cellular Automata Due to Network Geometry - Ferromagnetic Transition Study
Danuta Makowiec
Self-organization to ferromagnetic phase transition in cellular automata of spins governed by stochastic majority rule and when topology between spins is changed, is investigated n…
Cellular automata with majority rule on evolving network
Danuta Makowiec
The cellular automata discrete dynamical system is considered as the two-stage process: the majority rule for the change in the automata state and the rule for the change in topolo…
Another type of log-periodic oscillations on Polish stock market?
Piotr Gnacinski, Danuta Makowiec
Log-periodic oscillations have been used to predict price trends and crashes on financial markets. So far two types of log-periodic oscillations have been associated with the real…
Stock Market Scale by Artificial Insymmetrised Patterns
Danuta Makowiec
Large and stable indices of the world wide stock markets such as NYSE and SP 500 together with NASDAQ -- the index representing markets of new trends, and WIG -- the index of the l…
Gompertz law in simple computer model of aging of biological population
Danuta Makowiec, Dietrich Stauffer, Mariusz Zielinski
It is shown that if the computer model of biological ageing proposed by Stauffer is modified such that the late reproduction is privileged then the Gompertz law of exponential incr…
Fluctuations Of WIG-the index of Warsaw Stock Exchange. Preliminary studies
Danuta Makowiec, Piotr Gnacinski
A time series that represents daily values of the WIG index (the main index of Warsaw Stock Exchange) over last 5 years is examined. Non-Gaussian features of distributions of fluct…
Critical properties of Toom cellular automata
Danuta Makowiec
This paper is the continuation of our earlier considerations on cellular automata with Toom local rule (TCA) as the alternative to kinetic Ising systems. The arguments for TCA stat…