47 citations · 226 across the 12 of their papers we have counts for
4 papers · 1 filter
Jeans type analysis of chemotactic collapse
Pierre-Henri Chavanis, Clement Sire
We perform a linear dynamical stability analysis of a general hydrodynamic model of chemotactic aggregation [Chavanis & Sire, Physica A, in press (2007)]. Specifically, we study th…
Kinetic and hydrodynamic models of chemotactic aggregation
Pierre-Henri Chavanis, Clement Sire
We derive general kinetic and hydrodynamic models of chemotactic aggregation that describe certain features of the morphogenesis of biological colonies (like bacteria, amoebae, end…
Critical mass of bacterial populations in a generalized Keller-Segel model. Analogy with the Chandrasekhar limiting mass of white dwarf stars
Pierre-Henri Chavanis, Clement Sire
We point out a remarkable analogy between the limiting mass of white dwarf stars (Chandrasekhar's limit) and the critical mass of bacterial populations in a generalized Keller-Sege…
Universal statistical properties of poker tournaments
Clément Sire
We present a simple model of Texas hold'em poker tournaments which retains the two main aspects of the game: i. the minimal bet grows exponentially with time; ii. players have a fi…