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UID:20250813T042053EDT-8887UlIvla@132.216.98.100
DTSTAMP:20250813T082053Z
DESCRIPTION:CANCELLED \n\nTitle: Randomness in convection-diffusion problem
 s \n\nAbstract: In this talk\, I will consider quasilinear parabolic PDEs 
 subject to stochastic or rough perturbation and explain how various assump
 tions on coefficients and roughness of the noise naturally ask for differe
 nt notions of solution with different regularity properties and different 
 techniques of the proofs. On the one hand\, the problems under considerati
 on will be stochastic second order parabolic PDEs with noise smooth in spa
 ce\, either with a possible degeneracy in the leading order operator\, whe
 re only low regularity holds true\, or under the uniform ellipticity assum
 ption\, where arbitrarily high regularity can be proved under suitable ass
 umptions on the coefficients. On the other hand\, I will discuss a rough p
 athwise approach towards these problems based on tools from paracontrolled
  calculus.\n
DTSTART:20161214T200000Z
DTEND:20161214T200000Z
LOCATION:Room 1205\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Martina Hofmanova - Technical University Berlin CANCELLED
URL:/mathstat/channels/event/martina-hofmanova-technic
 al-university-berlin-cancelled-264693
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