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pro vyhledávání: '"Rita Riedlbeck"'
Equilibrated stress tensor reconstruction and a posteriori error estimation for nonlinear elasticity
Autor:
Rita Riedlbeck, Michele Botti
Publikováno v:
Computational Methods in Applied Mathematics
Computational Methods in Applied Mathematics, De Gruyter, 2018, ⟨10.1515/cmam-2018-0012⟩
Computational Methods in Applied Mathematics, 2018, ⟨10.1515/cmam-2018-0012⟩
Computational Methods in Applied Mathematics, De Gruyter, 2018, ⟨10.1515/cmam-2018-0012⟩
Computational Methods in Applied Mathematics, 2018, ⟨10.1515/cmam-2018-0012⟩
We consider hyperelastic problems and their numerical solution using a conforming finite element discretization and iterative linearization algorithms. For these problems, we present equilibrated, weakly symmetric, H ( div ) {H(\mathrm{div)}} -co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10844433c36e6e5ddfffcb0ea7eff38
https://hal.archives-ouvertes.fr/hal-01618593/file/neh_a_post.pdf
https://hal.archives-ouvertes.fr/hal-01618593/file/neh_a_post.pdf
Publikováno v:
Finite Volumes for Complex Applications VIII – Methods and Theoretical Aspects
Clément Cancès; Pascal Omnes. Finite Volumes for Complex Applications VIII – Methods and Theoretical Aspects, 199, pp.293-301, 2017, Springer Proceedings in Mathematics & Statistics, 978-3-319-57397-7. ⟨10.1007/978-3-319-57397-7⟩
Springer Proceedings in Mathematics & Statistics ISBN: 9783319573960
Clément Cancès; Pascal Omnes. Finite Volumes for Complex Applications VIII – Methods and Theoretical Aspects, 199, pp.293-301, 2017, Springer Proceedings in Mathematics & Statistics, 978-3-319-57397-7. ⟨10.1007/978-3-319-57397-7⟩
Springer Proceedings in Mathematics & Statistics ISBN: 9783319573960
International audience; We present an a posteriori error estimate for the linear elasticity problem. The estimate is based on an equilibrated reconstruction of the Cauchy stress tensor, which is obtained from mixed finite element solutions of local N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::488c8678d19d2bf67462cd8d796428b4
https://hal.science/hal-01433841v2/file/a_post_elast.pdf
https://hal.science/hal-01433841v2/file/a_post_elast.pdf
Publikováno v:
Computers & Mathematics with Applications
Computers & Mathematics with Applications, 2017, 73 (7), pp.1593-1610. ⟨10.1016/j.camwa.2017.02.005⟩
Computers & Mathematics with Applications, Elsevier, 2017, 73 (7), pp.1593-1610. ⟨10.1016/j.camwa.2017.02.005⟩
Computers & Mathematics with Applications, 2017, 73 (7), pp.1593-1610. ⟨10.1016/j.camwa.2017.02.005⟩
Computers & Mathematics with Applications, Elsevier, 2017, 73 (7), pp.1593-1610. ⟨10.1016/j.camwa.2017.02.005⟩
International audience; We derive equilibrated reconstructions of the Darcy velocity and of the total stress ten-sor for Biot's poro-elasticity problem. Both reconstructions are obtained from mixed finite element solutions of local Neumann problems p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b0c7c5de774ccd8f11fe422012229b
https://hal.science/hal-01366646
https://hal.science/hal-01366646
Publikováno v:
Computational Methods in Applied Mathematics; Jan2020, Vol. 20 Issue 1, pi-iv, 4p
Autor:
Botti, Michele, Riedlbeck, Rita
Publikováno v:
Computational Methods in Applied Mathematics; Jan2020, Vol. 20 Issue 1, p39-59, 21p, 1 Diagram, 6 Graphs