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Axel Målqvist: Multiscale techniques for solving eigenvalue problems

Tid: To 2014-09-04 kl 14.15 - 15.00

Plats: KTH Mathematics, Lindstedtsvägen 25, plan 7, room 3721

Medverkande: Axel Målqvist, Chalmers Univ.

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We consider numerical approximation of linear and non-linear eigenvalue problems, using the Localized Orthogonal Decomposition (LOD) technique. In this approach a low dimensional generalized finite element space is constructed, by solving localized (in space) independent linear stationary problems. The eigenvalue problem is then solved in the computed low dimensional space at a greatly reduced computational cost.

Innehållsansvarig:Elias Jarlebring
Tillhör: Stockholms Matematikcentrum
Senast ändrad: 2014-08-11