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SUMMARY:Volker Mehrmann (TU Berlin)
DTSTART:20240131T150000Z
DTEND:20240131T160000Z
DTSTAMP:20260423T023942Z
UID:PHSeminar/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/PHSeminar/1/
 ">Port-Hamiltonian systems: algebraic\, geometric and operator theoretic r
 epresentations</a>\nby Volker Mehrmann (TU Berlin) as part of Port-Hamilto
 nian Seminar\n\n\nAbstract\nDifferent representations of dissipative Hamil
 tonian and port-Hamiltonian differential-algebraic equations (DAE) systems
  are presented and compared. Using global geometric and algebraic points o
 f view\, translations between the different representations are presented.
  The results also apply in the Hilbert space setting of linear operator eq
 uations. Characterizations are also derived when a general DAE system can 
 be transformed into one of these structured representations. Approaches fo
 r computing the structural information and the described transformations a
 re derived that can be directly implemented as numerical methods. The resu
 lts are demonstrated with a large number of examples.\n\nJoint work partly
  with Arjan van der Schaft and partly with Hans Zwart\n
LOCATION:https://researchseminars.org/talk/PHSeminar/1/
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