|COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring.|
Analysis of Dynamics of Doi-Onsager Phase Transition
If you have a question about this talk, please contact Mustapha Amrani.
Partial Differential Equations in Kinetic Theories
Phase transition of directional field appears in some physical and biological systems such as ferromagnetism near Currie temperature, flocking dynamics near critical mass of self propelled particles. This problem was postulated by Onsager via minimization of a free energy and dynamically by Doi equation. It also appears in the mean-field equation of Vicsek model for flocking of birds. In this talk, I will present a new entropy for the Doi-Onsager equation which enable us to give a rigorous justification of this dynamics phase transition. This is a joint work with Pierre Degond and Amic Frouvelle.
This talk is part of the Isaac Newton Institute Seminar Series series.
This talk is included in these lists:
Note that ex-directory lists are not shown.
Other listscuscrs The obesity epidemic: Discussing the global health crisis Cambridge Conservation Seminars
Other talksThe nucleosome remodeler Mi-2/CHD4 - complexes, regulation and cancer TBC Production Processes Group Seminar Globalisation and Crisis Conference Extremes of the Universe Pin(2)-equivariant Floer homology and homology cobordism