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SUMMARY:Well-posedness of linear spatially multidimensional port-Hamiltoni
 an systems [Oberseminar Analysis]
DTSTART:20251106T131500Z
DTEND:20251106T151500Z
DTSTAMP:20260308T050300Z
UID:indico-event-885@math-events.uni-bonn.de
DESCRIPTION:Speakers: Nathanael Skrepek (University of Twente)\n\nWe consi
 der a class of dynamical systems that are described by time and space depe
 ndent partial differential equations.\nThis class fits perfectly the port-
 Hamiltonian framework. We cover the wave equation\, Maxwell's equations\, 
 the Kirchhoff-Love plate model\, piezo-electromagnetic systems and many mo
 re.\nOur goal is to characterize boundary conditions that make the systems
  passive (the energy of solutions decays). This is done by constructing a 
 boundary triple for the underlying differential operator. As a by-product 
 we develop the theory of quasi Gelfand triples\, which enables us to regar
 d L2 boundary conditions even though the "natural" boundary spaces are nei
 ther included nor covering L2.\n\nhttps://math-events.uni-bonn.de/event/88
 5/
LOCATION:2.040 (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/885/
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