Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vanessa Mattesi"'
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis
ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, In press, 55, pp.705-731. ⟨10.1051/m2an/2020047⟩
ESAIM: Mathematical Modelling and Numerical Analysis, 2021, 55, pp.705-731. ⟨10.1051/m2an/2020047⟩
ESAIM: Mathematical Modelling and Numerical Analysis, EDP Sciences, In press, 55, pp.705-731. ⟨10.1051/m2an/2020047⟩
ESAIM: Mathematical Modelling and Numerical Analysis, 2021, 55, pp.705-731. ⟨10.1051/m2an/2020047⟩
International audience; The direct numerical simulation of the acoustic wave scattering created by very small obstacles is very expensive, especially in three dimensions and even more so in time domain. The use of asymptotic models is very efficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c4ad810739c32184e25b177c35792a0
https://hal.archives-ouvertes.fr/hal-01250654v2/document
https://hal.archives-ouvertes.fr/hal-01250654v2/document
Publikováno v:
Computers & Mathematics with Applications. 77:1703-1721
In this paper, we are concerned with the construction of a new high-order Absorbing Boundary Condition (ABC) for 2D-elastic scattering problems. It is defined by an approximate local Dirichlet-to-Neumann (DtN) map. First, we explain the derivation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f63474855ffabe7c78fb3c1e85571a
https://doi.org/10.1016/j.camwa.2018.05.014
https://doi.org/10.1016/j.camwa.2018.05.014
Publikováno v:
Journal of Computational Physics. 401:109050
This article presents the construction of a new non-overlapping domain decomposition method (DDM) for two-dimensional elastic scattering problems. The method relies on a high-order Transmission Boundary Condition (TBC) between sub-domains, which accu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f70a34e85907238f0aaf7637bf8e87
https://doi.org/10.1016/j.jcp.2019.109050
https://doi.org/10.1016/j.jcp.2019.109050
Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, Elsevier, 2017, 330, pp.1069-1092. ⟨10.1016/j.jcp.2016.09.062⟩
Journal of Computational Physics, 2017, 330, pp.1069-1092. ⟨10.1016/j.jcp.2016.09.062⟩
Journal of Computational Physics, Elsevier, 2017, 330, pp.1069-1092. ⟨10.1016/j.jcp.2016.09.062⟩
Journal of Computational Physics, 2017, 330, pp.1069-1092. ⟨10.1016/j.jcp.2016.09.062⟩
International audience; A general symmetric Trefftz Discontinuous Galerkin method is builtfor solving the Helmholtz equation with piecewise constant coefficients.The construction of the corresponding local solutions to the Helmholtzequation is based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326af38c33e24141f8c83923fbbf985d
https://hal.archives-ouvertes.fr/hal-01395861/document
https://hal.archives-ouvertes.fr/hal-01395861/document
Publikováno v:
7th EAGE Saint Petersburg International Conference and Exhibition
7th EAGE Saint Petersburg International Conference and Exhibition, Apr 2016, Saint Petersburg, Russia. ⟨10.3997/2214-4609.201600120⟩
7th EAGE Saint Petersburg International Conference and Exhibition, Apr 2016, Saint Petersburg, Russia. ⟨10.3997/2214-4609.201600120⟩
International audience; The numerical solution of wave propagation problems on very large domains (with respect to the wave length) is a very challenging problem. This is particularly true in the context of three dimensional problems where the large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd67d24a3c4ec662d3ae896271a0da83
https://inria.hal.science/hal-02169077
https://inria.hal.science/hal-02169077
Autor:
Vanessa Mattesi, Abderrahmane Bendali, Sébastien Tordeux, Hélène Barucq, Julien Diaz, M'Barek Fares
Publikováno v:
The Journal of the Acoustical Society of America
Fall 2015-170th Meeting Acoustical Society of America
Fall 2015-170th Meeting Acoustical Society of America, Nov 2015, Jacksonville, United States. ⟨10.1121/1.4933581⟩
Fall 2015-170th Meeting Acoustical Society of America
Fall 2015-170th Meeting Acoustical Society of America, Nov 2015, Jacksonville, United States. ⟨10.1121/1.4933581⟩
International audience; In the context of time harmonic acoustic wave propagation, the Discontinuous Galerkin Finite Element Method (DG-FEM) and the Boundary Element Method (BEM) are nowadays classical numerical techniques. On one hand, the DG-FEM is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::520a6254277690fae9725706c16f785e
https://hal.inria.fr/hal-01691619
https://hal.inria.fr/hal-01691619