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pro vyhledávání: '"Mathea J. Vuik"'
Autor:
Mathea J. Vuik
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030396466
This article discusses the effectiveness of the theoretical detection of troubled cells using multiwavelet approaches for the discontinuous Galerkin method and compares them with a statistical approach that uses boxplots. This is an important study i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08cce7555bbb79e172082fa55e22d7e1
https://doi.org/10.1007/978-3-030-39647-3_43
https://doi.org/10.1007/978-3-030-39647-3_43
Autor:
Mathea J. Vuik, Jennifer K. Ryan
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783319658698
It is well known that solutions to nonlinear hyperbolic PDEs develop discontinuities in time. The generation of spurious oscillations in such regions can be prevented by applying a limiter in the troubled zones. In earlier work, we constructed a mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52cb8ecd129fa261031a434e78f565d6
https://ueaeprints.uea.ac.uk/id/eprint/64058/
https://ueaeprints.uea.ac.uk/id/eprint/64058/
Autor:
Mathea J. Vuik, Bas van 't Hof
Publikováno v:
Journal of Computational Science. 36:101008
Symmetry-preserving (mimetic) discretization aims to preserve certain properties of a continuous differential operator in its discrete counterpart. For these discretizations, stability and (discrete) conservation of mass, momentum and energy are prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acb7ac7b5677af5fbb908e96526a98c8
https://doi.org/10.1016/j.jocs.2019.06.005
https://doi.org/10.1016/j.jocs.2019.06.005
Autor:
Jennifer K. Ryan, Mathea J. Vuik
In Vuik and Ryan (2014) we studied the use of troubled-cell indicators for discontinuity detection in nonlinear hyperbolic partial differential equations and introduced a new multiwavelet technique to detect troubled cells. We found that these method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca0759db26449699e6997021fbc5203
Autor:
Jennifer K. Ryan, Mathea J. Vuik
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783319197999
In general, solutions of nonlinear hyperbolic PDEs contain shocks or develop discontinuities. One option for improving the numerical treatment of the spurious oscillations that occur near these artifacts is through the application of a limiter. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b9164a3fc902ebadc9143f92af0c53
https://doi.org/10.1007/978-3-319-19800-2_47
https://doi.org/10.1007/978-3-319-19800-2_47
Autor:
Vuik, Mathea J., Ryan, Jennifer K.
Publikováno v:
Spectral & High Order Methods for Partial Differential Equations ICOSAHOM 2014; 2015, p503-511, 9p
Publikováno v:
Spectral & High Order Methods for Partial Differential Equations ICOSAHOM 2014; 2015, pi-xi, 11p
This open access book features a selection of high-quality papers from the presentations at the International Conference on Spectral and High-Order Methods 2018, offering an overview of the depth and breadth of the activities within this important re
This book features a selection of high-quality papers chosen from the best presentations at the International Conference on Spectral and High-Order Methods (2016), offering an overview of the depth and breadth of the activities within this important
The book contains a selection of high quality papers, chosen among the best presentations during the International Conference on Spectral and High-Order Methods (2014), and provides an overview of the depth and breadth of the activities within this i