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SUMMARY:Green's functions: from physics to analysis - Dr Anthony Ashton (U
 niversity of Cambridge)
DTSTART:20200221T190000Z
DTEND:20200221T200000Z
UID:TALK136051@talks.cam.ac.uk
CONTACT:Valentin Hübner
DESCRIPTION:Green's functions are ubiquitous throughout physics and applie
 d mathematics. I will discuss some the history surrounding them\, includin
 g Green's "physical" proof of the existence of the Dirichlet Green's funct
 ion for the Laplacian. After this I'll move onto fundamental solutions for
  constant coefficient partial differential operators and some proofs of th
 e Malgrange–Ehrenpreis theorem. I hope to keep technicalities to a minim
 um\, so all welcome.
LOCATION:MR2\, Centre for Mathematical Sciences
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