๐”– Bobbio Scriptorium
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Time development of probability distributions for interacting species

โœ Scribed by Gerald Rosen


Publisher
Springer
Year
1979
Tongue
English
Weight
450 KB
Volume
41
Category
Article
ISSN
1522-9602

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โœฆ Synopsis


A general solution to the dynamical equation for the probability distribution associated with n interacting species is obtained by employing the author's generic canonical expression for the rate functions. Interacting species models with limit-cycle dynamics and no stable equilibrium points feature probability distributions that are asymptotic for large values of t to Dirac B-distributions concentrated on the limit-cycles, as illustrated here for an analytically solvable two-species model. For an n-species Volterra model, a stationary or temporally-averaged probability distribution should generally be much more complicated than the specialized Poisson form studied by Kerner and others.


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