A stochastic Keller–Segel model of chemo
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Pierre-Henri Chavanis
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Article
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2010
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Elsevier Science
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English
⚖ 269 KB
We introduce stochastic models of chemotaxis generalizing the deterministic Keller-Segel model. These models include fluctuations which are important in systems with small particle numbers or close to a critical point. Following Dean's approach, we derive the exact kinetic equation satisfied by the