Overview Statistic: PDF-Downloads (blue) and Frontdoor-Views (gray)
  • Treffer 3 von 3
Zurück zur Trefferliste

Adaptive Finite Element Simulation of Ventricular Fibrillation Dynamics

Zitieren Sie bitte immer diese URN: urn:nbn:de:0297-zib-9431
  • The dynamics of ventricular fibrillation caused by irregular excitation is simulated in the frame of the monodomain model with an action potential model due to Aliev-Panfilov for a human 3D geometry. The numerical solution of this multiscale reaction-diffusion problem is attacked by algorithms which are fully adaptive in both space and time (code library {\sc Kardos}). The obtained results clearly demonstrate an accurate resolution of the cardiac potential during the excitation and the plateau phases (in the regular cycle) as well as after a reentrant excitation (in the irregular cycle).

Volltext Dateien herunterladen

Metadaten exportieren

Weitere Dienste

Teilen auf Twitter Suche bei Google Scholar Statistik - Anzahl der Zugriffe auf das Dokument
Metadaten
Verfasserangaben:Peter Deuflhard, Bodo Erdmann, Rainer Roitzsch, Glenn Terje Lines
Dokumentart:ZIB-Report
Freies Schlagwort / Tag:Aliev-Panfilov model; adaptive Rothe method; adaptive finite elements; adaptive time integration; electrocardiology; reaction-diffusion equations
MSC-Klassifikation:65-XX NUMERICAL ANALYSIS / 65Mxx Partial differential equations, initial value and time-dependent initial- boundary value problems / 65M60 Finite elements, Rayleigh-Ritz and Galerkin methods, finite methods
92-XX BIOLOGY AND OTHER NATURAL SCIENCES / 92Bxx Mathematical biology in general / 92B05 General biology and biomathematics
CCS-Klassifikation:G. Mathematics of Computing / G.4 MATHEMATICAL SOFTWARE
Datum der Erstveröffentlichung:21.11.2006
Schriftenreihe (Bandnummer):ZIB-Report (06-49)
ZIB-Reportnummer:06-49
Verlagspublikation:Appeared in: Computing and Visualization in Science 12 (2009) pp. 201-205
Accept ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.