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VERSION:2.0
PRODID:-//Memento EPFL//
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SUMMARY:Non-integrability of open billiard flows and applications
DTSTART:20100520T154500
DTSTAMP:20260916T045305Z
UID:7be3e58c6302f71b3e5de564127d06754a99c9357f9701ef8e3af088
CATEGORIES:Conferences - Seminars
DESCRIPTION:Luchezar Stoyanov\nWe consider the open billiard flow in the e
 xterior of several strictly convex domains in an Euclidean space and show 
 that the standard symplectic form satisfies a specific non-integrability c
 ondition over the non-wandering (trapping) set of the flow. This allows to
  use strong (Dolgopyat type)estimates for spectra of Ruelle transfer opera
 tors under some regularity conditions. Applications of these estimates to\
 nanalytic properties of the cut-off resolvent of the Dirichlet Laplacian i
 n the exterior of the obstacles and to certain dynamica characteristics of
  the flow will be discussed.
LOCATION:AAC006
STATUS:CONFIRMED
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