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VERSION:2.0
PRODID:-//Memento EPFL//
BEGIN:VEVENT
SUMMARY:Computational Aspects of Arterial Wall Simulations
DTSTART:20090401T161500
DTSTAMP:20260510T053541Z
UID:5d8dd9207ba32c9b8a5a4e3d6504a951072bad4c7d4366f99af2e248
CATEGORIES:Conferences - Seminars
DESCRIPTION:Prof. Axel KLAWONN\nThe mechanical behavior of arterial walls 
 in the physiological range can be described by anisotropic\, hyperelastic 
 elasticity models. Diferent models can be considered. Each of them is repr
 esented by a polyconvex strain energy function in order to guarantee the e
 xistence of minimizers. Discretization of these three dimensional models b
 y the finite element method usually results in a large number of equations
  which requires eficient robust and parallel scalable solvers. Dual-primal
  FETI methods are\namong the most severely tested domain decomposition met
 hods for the solution of partial diferential equations on parallel compute
 rs. A computational framework using a Newton-Krylov-FETI approach for the 
 solution of the discretized arterial wall models will be discussed and num
 erical results will be presented.
LOCATION:MAA110
STATUS:CONFIRMED
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