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BEGIN:VEVENT
UID:20251007T055001EDT-5266V7zUPI@132.216.98.100
DTSTAMP:20251007T095001Z
DESCRIPTION:Title: Behavior of Absorbing and Generating p-Robin Eigenvalues
  in Bounded and Exterior Domains\n\nAbstract: The spectrum of the Laplace 
 operator with Robin boundary conditions has been studied extensively\, wit
 h deep connections to physical models including heat flow\, fluid dynamics
 \, and wave propagation. Its nonlinear counterpart\, the p-Laplacian\, als
 o plays a central role in modeling complex media\, particularly non-Newton
 ian fluids.\n\nIn this talk\, we investigate the principal eigenvalue of t
 he p-Laplacian under Robin boundary conditions\, with a focus on its asymp
 totic behavior depending on the boundary parameter. For bounded domains\, 
 we establish quantitative inequalities valid for all p\, which in particul
 ar improve known results in the classical case (p=2). In the setting of ex
 terior domains\, we address questions of existence\, derive general bounds
  for the first eigenvalue of the complement of a ball\, and prove sharp ge
 ometric inequalities for the complement of convex domains in two dimension
 s.\n\nTitle: Behavior of Absorbing and Generating p-Robin Eigenvalues in B
 ounded and Exterior Domains\n\n \n\nAbstract: The spectrum of the Laplace 
 operator with Robin boundary conditions has been studied extensively\, wit
 h deep connections to physical models including heat flow\, fluid dynamics
 \, and wave propagation. Its nonlinear counterpart\, the p-Laplacian\, als
 o plays a central role in modeling complex media\, particularly non-Newton
 ian fluids.\n\nIn this talk\, we investigate the principal eigenvalue of t
 he p-Laplacian under Robin boundary conditions\, with a focus on its asymp
 totic behavior depending on the boundary parameter. For bounded domains\, 
 we establish quantitative inequalities valid for all p\, which in particul
 ar improve known results in the classical case (p=2). In the setting of ex
 terior domains\, we address questions of existence\, derive general bounds
  for the first eigenvalue of the complement of a ball\, and prove sharp ge
 ometric inequalities for the complement of convex domains in two dimension
 s.\n\nWhere: UdeM\, Pavillon André-Aisentstadt\, room 5183\, or via Zoom (
 see below)\n\nJoin Zoom Meeting\n\nhttps://umontreal.zoom.us/j/89528730384
 ?pwd=IF10Cg8C0YfogaBlL6F1NboPaQvAaV.1\n\nMeeting ID: 895 2873 0384\n\nPass
 code: 077937\n\n \n\n \n\n \n
DTSTART:20251010T170000Z
DTEND:20251010T180000Z
SUMMARY:Lukas Bundrock (University of Alabama)
URL:/qls/channels/event/lukas-bundrock-university-alab
 ama-368198
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