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VERSION:2.0
PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Boundary trace of symmetric reflected diffusions
DTSTART:20250929T150000
DTEND:20250929T160000
DTSTAMP:20260916T081914Z
UID:3bc556b9a7e8ab99165e9b9d079566dc5fab246de271bafeca17bb3e
CATEGORIES:Conferences - Seminars
DESCRIPTION:Professor Zhen-Qing Chen (University of Seattle)\nAbstract:\nS
 tarting  with a transient irreducible diffusion process $X^0$ on a locall
 y compact separable metric space $(D\, d)$ (for example\, absorbing Browni
 an motion in a snowflake domain)\, one can construct a canonical symmetric
  reflected diffusion process $\\bar X$ on a completion $D^*$ of $(D\, d)$
   through the theory of  reflected Dirichlet spaces. The boundary trac
 e process $\\check X$ of $X$ on the boundary $\\partial D:=D^*\\setminus D
 $ is the reflected diffusion process $\\bar X$ time-changed by a smooth me
 asure $\\nu$ having full quasi-support on $\\partial D$\, which is unique 
 up to a time change. The Dirichlet form of the trace process $\\check X$ i
 s called the trace Dirichlet form. In this talk\, I will address the foll
 owing two fundamental questions:\n1) How to characterize the boundary trac
 e Dirichlet space in a concrete way?\n2) How does the boundary trace proce
 ss behave? \nBased on a joint work with Shiping Cao.
LOCATION:Bernoulli center https://www.google.com/maps/place/EPFL+Bernoulli
 +center/@46.5198032\,6.5716923\,15z/data=!4m2!3m1!1s0x0:0x3a4de4ac4fbd08c1
 ?sa=X&ved=2ahUKEwiBhIO8gqv6AhXTi8MKHQD1AJIQ_BJ6BAhTEAU
STATUS:CONFIRMED
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