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Göteborgs universitets publikationer

Time-adaptive FEM for distributed parameter identification in mathematical model of HIV infection with drug therapy

Författare och institution:
Larisa Beilina (Institutionen för matematiska vetenskaper, matematik, Chalmers/GU); Irina Gainova (-)
Publicerad i:
Inverse Problems and Applicationspapers from: 3rd Annual Workshop on Inverse Problems, 2013; Stockholm; Sweden; 2 - 6 May 2013; (Springer Proceedings in Mathematics & Statistics), 120 s. 111-124
ISBN:
978-3-319-12498-8
ISSN:
2194-1009
Publikationstyp:
Konferensbidrag, refereegranskat
Publiceringsår:
2015
Språk:
engelska
Fulltextlänk:
Sammanfattning (abstract):
We propose a time-adaptive finite element method for the solution of a parameter identification problem for ODE system which describes dynamics of primary HIV infection with drug therapy. We present framework of a posteriori error estimate in the Tikhonov functional and in the Lagrangian. We also formulate the time-mesh refinement recommendation and an adaptive algorithm to find optimal values of the distributed parameter in our identification problem.
Ämne (baseras på Högskoleverkets indelning av forskningsämnen):
NATURVETENSKAP ->
Matematik ->
Beräkningsmatematik ->
Tillämpad matematik
Chalmers fundament:
Grundläggande vetenskaper
Postens nummer:
197629
Posten skapad:
2014-05-06 18:45
Posten ändrad:
2016-06-27 14:29

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