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SUMMARY:Agnid Banerjee (TIFR Centre For Applicable Mathematics\, Bangalore
 )
DTSTART:20200706T123000Z
DTEND:20200706T133000Z
DTSTAMP:20260513T204523Z
UID:CMI/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/CMI/20/">The
  structure of the regular and the singular set of the free boundary in the
  obstacle problem for fractional heat equation.</a>\nby Agnid Banerjee (TI
 FR Centre For Applicable Mathematics\, Bangalore) as part of CMI seminar s
 eries\n\n\nAbstract\nIn this talk\, I will discuss the structure of the fr
 ee boundary in the obstacle problem for fractional powers of the heat oper
 ator. Our results are derived from the study of a lower dimensional obstac
 le problem for a class of local\, but degenerate\, parabolic equations. Th
 e analysis will be based on new Almgren\, Weiss and Monneau type monotonic
 ity formulas and the associated blow-up analysis. This is a joint work wit
 h D. Danielli\, N. Garofalo and A. Petrosyan.\n
LOCATION:https://researchseminars.org/talk/CMI/20/
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