2012 Young Researchers Workshop:
Kinetic Description of Multiscale Phenomena

Recent results for coagulation-fragmentation-diffusion equations

Laurent Desvillettes

ENS Cachan


We present results obtained on the existence and regularity (including non-gelation) for Smoluchowski equations involving coagulation and diffusion phenomena as well as fragmentation. We present in particular the improvements of the theory which are obtained thanks to the entropy method and the duality method.