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SUMMARY:Convergence to equilibrium for subcritical solutions of the Becker
 -Döring equations - José Alfredo Cañizo (DPMMS)
DTSTART:20120528T150000Z
DTEND:20120528T160000Z
UID:TALK38302@talks.cam.ac.uk
CONTACT:Jonathan Ben-Artzi
DESCRIPTION:We study the speed of convergence to equilibrium of solutions 
 to the Becker-Döring (BD) equations and show that for a subcritical mass\
 , the linearized equations have a spectral gap in the natural vector space
  suggested by the entropy. Through estimates of moments of the nonlinear e
 quations\, we are able to deduce that subcritical solutions of the CF equa
 tions converge to equilibrium exponentially fast. The methods are modeled 
 after similar techniques used in Kinetic Theory.
LOCATION:CMS\, MR11
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