93 citations · 134 across the 7 of their papers we have counts for
7 papers
Species Abundances Distribution in Neutral Community Models
Z. Neda, M. Ravasz
An analytical approximation is derived for the Zero Sum Multinomial distribution which gives the Species Abundance Distribution in Neutral Community Models. The obtained distributi…
The Species Abundances Distribution in a new perspective
M. Ravasz, A. Balog, V. Marko +1
Studies on distribution, abundance and diversity of species revealed fascinating universalities in macroecology. Many of these patterns, like the species-area and range-abundance r…
Three-state Potts model in combination with the rock-scissors-paper game
Attila Szolnoki, Gyorgy Szabo, Maria Ravasz
We study a three-state Potts model extended by allowing cyclic dominance between the states as it appears for the rock-scissors-paper game. Monte Carlo simulations are performed on…
Spreading of families in cyclic predator-prey models
Maria Ravasz, Gyorgy Szabo, Attila Szolnoki
We study the spreading of families in two-dimensional multispecies predator-prey systems, in which species cyclically dominate each other. In each time step randomly chosen individ…
Percolation-like behavior of some optimal coalition formation models
Z. Neda, R. Florian, M. Ravasz +2
The ground-state of an infinite-range Potts glass-type model with +/- J bonds and unrestricted number of states is used to investigate coalition formation. As a function of the q p…
Spiral cracks in drying precipitates
Z. Neda, K. -t. Leung, L. Jozsa +1
We investigate the formation of spiral crack patterns during the desiccation of thin layers of precipitates in contact with a substrate. This symmetry-breaking fracturing mode is f…