Geodesic
A stochastic symbiosis model with degenerate diffusion process
Urszula Skwara1
1 Institute of Mathematics Maria Curie-Skłodowska University Pl. M. Curie-Skłodowskiej 1 20-031 Lublin, Poland
Annales Polonici Mathematici, Tome 98 (2010) no. 2, pp. 111-128.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We present a model of symbiosis given by a system of stochastic differential equations. We consider a situation when the same factor influences both populations or only one population is stochastically perturbed. We analyse the long-time behaviour of the solutions and prove the asymptoptic stability of the system.
DOI : 10.4064/ap98-2-2
Keywords: present model symbiosis given system stochastic differential equations consider situation factor influences populations only population stochastically perturbed analyse long time behaviour solutions prove asymptoptic stability system

Urszula Skwara 1

1 Institute of Mathematics Maria Curie-Skłodowska University Pl. M. Curie-Skłodowskiej 1 20-031 Lublin, Poland 
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Urszula Skwara. A stochastic symbiosis model with
 degenerate diffusion process. Annales Polonici Mathematici, Tome 98 (2010) no. 2, pp. 111-128. doi : 10.4064/ap98-2-2. http://geodesic.mathdoc.fr/articles/10.4064/ap98-2-2/

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