| Title: | Combining adaptive mesh refinement with a parallel multilevel BDDC solver |
| Authors: | Šístek, J. Kůs, P. |
| Citation: | Computational mechanics 2018: book of extended abstracts: 34th conference with international participation, p. 101-102. |
| Issue Date: | 2018 |
| Publisher: | Západočeská univerzita v Plzni |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/30828 https://www.zcu.cz/export/sites/zcu/pracoviste/vyd/online/FAV_Computational_Mechanics_2018.pdf |
| ISBN: | 978-80-261-0819-1 |
| Keywords: | adaptivní úprava síťky;počítačová grafika;metoda konečných prvků |
| Keywords in different language: | adaptive mesh refinement;computer graphics;finite element method |
| Abstract in different language: | Adaptive mesh refinement and domain decomposition. Adaptive mesh refinement is an important part of solving problems with complicated solutions or when a prescribed accuracy needs to be achieved. In this approach, solution is found on a given mesh and its local error is estimated. Regions where the estimated error is high are then refined to improve the accuracy, and the solution is recomputed. This strategy leads to accumulation of degrees of freedom to regions with abrupt changes in the solution, such as boundary or internal layers. |
| Rights: | Copyright © 2018 University of West Bohemia, Plzeň, Czech Republic |
| Appears in Collections: | Computational mechanics 2018 Computational mechanics 2018 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Sistek.pdf | Plný text | 347,02 kB | Adobe PDF | View/Open |
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