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Cut finite element ...
Cut finite element methods for coupled bulk–surface problems
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- Burman, Erik (author)
- University College London
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- Hansbo, Peter (author)
- Jönköping University,JTH. Forskningsmiljö Produktutveckling - Simulering och optimering,JTH, Produktutveckling
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- Larson, Mats G. (author)
- Umeå universitet,Institutionen för matematik och matematisk statistik,Umeå University
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- Zahedi, Sara (author)
- KTH,Numerisk analys, NA,KTH Royal Institute of Technology
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University College London JTH Forskningsmiljö Produktutveckling - Simulering och optimering (creator_code:org_t)
- 2015-07-07
- 2016
- English.
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In: Numerische Mathematik. - : Springer. - 0029-599X .- 0945-3245. ; 133:2, s. 203-231
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Abstract
Subject headings
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- We develop a cut finite element method for a second order elliptic coupled bulk-surface model problem. We prove a priori estimates for the energy and (Formula presented.) norms of the error. Using stabilization terms we show that the resulting algebraic system of equations has a similar condition number as a standard fitted finite element method. Finally, we present a numerical example illustrating the accuracy and the robustness of our approach.
Subject headings
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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