Nucleation parameters for discrete threshold growth on {$\bold Z\sp 2$}
Gravner, Janko ; Griffeath, David
Experiment. Math., Tome 6 (1997) no. 4, p. 207-220 / Harvested from Project Euclid
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Threshold Growth is a cellular automaton on an integer lattice in which the occupied set grows according to a simple local rule: a site becomes occupied if and only if it sees at least a threshold number of previously occupied sites in its prescribed neighborhood. We study the minimal number of sites that these dynamics need for persistent growth in two dimensions.
Publié le : 1997-05-14
Classification:  Threshold growth,  nucleation,  cellular automata,  60K35 
@article{1047920421,
     author = {Gravner, Janko and Griffeath, David},
     title = {Nucleation parameters for discrete threshold growth on {$\bold Z\sp 2$}},
     journal = {Experiment. Math.},
     volume = {6},
     number = {4},
     year = {1997},
     pages = { 207-220},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1047920421}
}

Gravner, Janko; Griffeath, David. Nucleation parameters for discrete threshold growth on {$\bold Z\sp 2$}. Experiment. Math., Tome 6 (1997) no. 4, pp.  207-220. http://gdmltest.u-ga.fr/item/1047920421/