68 citations · 191 across the 10 of their papers we have counts for
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cond-mat.stat-mech2003★ 16 cited
Relevance of space anisotropy in the critical behavior of m-axial Lifshitz points
H. W. Diehl, M. A. Shpot, R. K. P. Zia
The critical behavior of -dimensional systems with -component order parameter is studied at an -axial Lifshitz point where a wave-vector instability occurs in an $m…
nlin.AO2003★ 68 cited
Punctuated equilibria and 1/f noise in a biological coevolution model with individual-based dynamics
Per Arne Rikvold, R. K. P. Zia
We present a study by linear stability analysis and large-scale Monte Carlo simulations of a simple model of biological coevolution. Selection is provided through a reproduction pr…
nlin.AO2003
Flicker Noise in a Model of Coevolving Biological Populations
Per Arne Rikvold, R. K. P. Zia
We present long Monte Carlo simulations of a simple model of biological macroevolution in which births, deaths, and mutational changes in the genome take place at the level of indi…