On the a posteriori error analysis for linear Fokker-Planck models in convection-dominated diffusion problems
Matculevich, S., & Wolfmayr, M. (2018). On the a posteriori error analysis for linear Fokker-Planck models in convection-dominated diffusion problems. Applied Mathematics and Computation, 339, 779-804. https://doi.org/10.1016/j.amc.2018.05.050
Julkaistu sarjassa
Applied Mathematics and ComputationPäivämäärä
2018Tekijänoikeudet
© 2018 Elsevier Inc
This work is aimed at the derivation of reliable and efficient a posteriori error estimates for convection-dominated diffusion problems motivated by a linear Fokker–Planck problem appearing in computational neuroscience. We obtain computable error bounds of functional type for the static and time-dependent case and for different boundary conditions (mixed and pure Neumann boundary conditions). Finally, we present a set of various numerical examples including discussions on mesh adaptivity and space-time discretisation. The numerical results confirm the reliability and efficiency of the error estimates derived.
Julkaisija
ElsevierISSN Hae Julkaisufoorumista
0096-3003Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/28252274
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Suomen AkatemiaRahoitusohjelmat(t)
Akatemiahanke, SALisätietoja rahoituksesta
The authors gratefully acknowledge the financial support by the Austrian Science Fund (FWF) through the NFN S117-03 project, and by the Academy of Finland, grant 295897.Lisenssi
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