المؤلفون: Cocquet, Pierre-Henri, Gander, Martin, J

المساهمون: Laboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au génie Electrique (SIAME), Université de Pau et des Pays de l'Adour (UPPA), Section de mathématiques Genève, Université de Genève = University of Geneva (UNIGE)

المصدر: ISSN: 1064-8275 ; SIAM Journal on Scientific Computing ; https://hal.science/hal-03837707Test ; SIAM Journal on Scientific Computing, 2024, 46 (2), pp.A670-A696. ⟨10.1137/22M1531142⟩.

مصطلحات موضوعية: Frequency-Domain wave propagation, Finite difference method, Helmholtz equation, Numerical dispersion, Asymptotic dispersion correction, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

العلاقة: hal-03837707; https://hal.science/hal-03837707Test; https://hal.science/hal-03837707v2/documentTest; https://hal.science/hal-03837707v2/file/Shift_general_FD_scheme_MG-last-version-2.pdfTest

الإتاحة: https://doi.org/10.1137/22M1531142Test
https://hal.science/hal-03837707Test
https://hal.science/hal-03837707v2/documentTest
https://hal.science/hal-03837707v2/file/Shift_general_FD_scheme_MG-last-version-2.pdfTest

المؤلفون: Gomez, Christophe

المساهمون: Institut de Mathématiques de Marseille (I2M), Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS)

المصدر: ISSN: 1540-3459 ; EISSN: 1540-3467.

مصطلحات موضوعية: wave propagation, paraxial approximation, lossy wave equation, fractional derivative, random media, long-range processes, [MATH]Mathematics [math], [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-PR]Mathematics [math]/Probability [math.PR], [PHYS.MPHY]Physics [physics]/Mathematical Physics [math-ph]

العلاقة: hal-03723309; https://hal.science/hal-03723309Test; https://hal.science/hal-03723309v2/documentTest; https://hal.science/hal-03723309v2/file/LR-strat_gomez.pdfTest

الإتاحة: https://doi.org/10.1137/22M1525594Test
https://hal.science/hal-03723309Test
https://hal.science/hal-03723309v2/documentTest
https://hal.science/hal-03723309v2/file/LR-strat_gomez.pdfTest

المؤلفون: Marchner, Philippe, Antoine, Xavier, Geuzaine, Christophe, Bériot, Hadrien

المساهمون: Institut Élie Cartan de Lorraine (IECL), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Department of Electrical Engineering and Computer Science (Institut Montefiore), Université de Liège, Siemens Industry Software SAS Châtillon, Systems with physical heterogeneities : inverse problems, numerical simulation, control and stabilization (SPHINX), Inria Nancy - Grand Est, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), This work was performed as part of the CIFRE contract No. 2018/1845 funded by Siemens Industry Software SAS and Association Nationale de la Recherche et de la Technologie (ANRT)., This research was also funded in part through the ARC grant for Concerted Research Actions (ARC WAVES 15/19-03), financed by the Wallonia-Brussels Federation of Belgium

المصدر: ISSN: 0036-1399 ; SIAM Journal on Applied Mathematics ; https://hal.science/hal-03196015Test ; SIAM Journal on Applied Mathematics, 2022, 82 (2), pp.476-501. ⟨10.1137/21M1414929⟩.

مصطلحات موضوعية: Dirichlet-to-Neumann operator, pseudo-differential calculus, local absorbing boundary conditions, heterogeneous time-harmonic wave propagation, finite element method, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

العلاقة: hal-03196015; https://hal.science/hal-03196015Test; https://hal.science/hal-03196015/documentTest; https://hal.science/hal-03196015/file/preprint.pdfTest

الإتاحة: https://doi.org/10.1137/21M1414929Test
https://hal.science/hal-03196015Test
https://hal.science/hal-03196015/documentTest
https://hal.science/hal-03196015/file/preprint.pdfTest

المؤلفون: Marchner, Philippe, Antoine, Xavier, Geuzaine, Christophe, Bériot, Hadrien

المساهمون: Institut Élie Cartan de Lorraine (IECL), Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), Department of Electrical Engineering and Computer Science (Institut Montefiore), Université de Liège, Siemens Industry Software SAS, Châtillon, Systems with physical heterogeneities : inverse problems, numerical simulation, control and stabilization (SPHINX), Inria Nancy - Grand Est, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), This work was performed as part of the CIFRE contract No. 2018/1845 funded by Siemens Industry Software SAS and Association Nationale de la Recherche et de la Technologie (ANRT)., This research was also funded in part through the ARC grant for Concerted Research Actions (ARC WAVES 15/19-03), financed by the Wallonia-Brussels Federation of Belgium

المصدر: ISSN: 0036-1399 ; SIAM Journal on Applied Mathematics ; https://hal.archives-ouvertes.fr/hal-03196015Test ; SIAM Journal on Applied Mathematics, Society for Industrial and Applied Mathematics, In press.

مصطلحات موضوعية: Dirichlet-to-Neumann operator, pseudo-differential calculus, local absorbing boundary conditions, heterogeneous time-harmonic wave propagation, finite element method, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

العلاقة: hal-03196015; https://hal.archives-ouvertes.fr/hal-03196015Test; https://hal.archives-ouvertes.fr/hal-03196015/documentTest; https://hal.archives-ouvertes.fr/hal-03196015/file/preprint.pdfTest

الإتاحة: https://hal.archives-ouvertes.fr/hal-03196015Test
https://hal.archives-ouvertes.fr/hal-03196015/documentTest
https://hal.archives-ouvertes.fr/hal-03196015/file/preprint.pdfTest

المؤلفون: Magoulès, Frédéric, Nguyen, Thi Phuong Kieu, Omnes, Pascal, Rozanova-Pierrat, Anna

المساهمون: Mathématiques et Informatique pour la Complexité et les Systèmes (MICS), CentraleSupélec-Université Paris-Saclay, Laboratoire Analyse, Géométrie et Applications (LAGA), Université Paris 8 Vincennes-Saint-Denis (UP8)-Centre National de la Recherche Scientifique (CNRS)-Université Sorbonne Paris Nord, Funding: This work was funded by the Pôle de Compétitivité Systematic (France) under thegrant OpenGPU, and the Pôle de Compétitivité CapDigital (France) under the grant Callisto-Sari.

المصدر: ISSN: 0363-0129.

مصطلحات موضوعية: fractals, wave propagation, Helmholtz equation, sound absorption, Robin boundary condition, shape optimization, Absorbing wall, 35L405, 35J05, 35J25, 15A06, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph], [MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC]

العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2003.13250; hal-01558043; https://hal.science/hal-01558043Test; https://hal.science/hal-01558043v6/documentTest; https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest; ARXIV: 2003.13250

الإتاحة: https://doi.org/10.1137/20M1327239Test
https://hal.science/hal-01558043Test
https://hal.science/hal-01558043v6/documentTest
https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest

المؤلفون: Chicaud, Damien, Ciarlet, Patrick, Modave, Axel

المساهمون: Propagation des Ondes : Étude Mathématique et Simulation (POEMS), Inria Saclay - Ile de France, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Unité de Mathématiques Appliquées (UMA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-Centre National de la Recherche Scientifique (CNRS)

المصدر: ISSN: 0036-1410 ; SIAM Journal on Mathematical Analysis ; https://hal.science/hal-02651682Test ; SIAM Journal on Mathematical Analysis, 2021, 53 (3), pp.2691-2717. ⟨10.1137/20M1344111⟩.

مصطلحات موضوعية: Maxwell's Equations, Wave Propagation, Anisotropic media, Well-posedness, Regularity Analysis, Edge Finite Elements, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism

العلاقة: hal-02651682; https://hal.science/hal-02651682Test; https://hal.science/hal-02651682v3/documentTest; https://hal.science/hal-02651682v3/file/ChCM20_FinalPostPrint.pdfTest

الإتاحة: https://doi.org/10.1137/20M1344111Test
https://hal.science/hal-02651682Test
https://hal.science/hal-02651682v3/documentTest
https://hal.science/hal-02651682v3/file/ChCM20_FinalPostPrint.pdfTest

المؤلفون: Magoulès, Frédéric, Nguyen, Thi Phuong Kieu, Omnes, Pascal, Rozanova-Pierrat, Anna

المساهمون: Mathématiques et Informatique pour la Complexité et les Systèmes (MICS), CentraleSupélec-Université Paris-Saclay, Laboratoire Analyse, Géométrie et Applications (LAGA), Université Paris 8 Vincennes-Saint-Denis (UP8)-Centre National de la Recherche Scientifique (CNRS)-Université Sorbonne Paris Nord, Funding: This work was funded by the Pôle de Compétitivité Systematic (France) under thegrant OpenGPU, and the Pôle de Compétitivité CapDigital (France) under the grant Callisto-Sari.

المصدر: ISSN: 0363-0129.

مصطلحات موضوعية: fractals, wave propagation, Helmholtz equation, sound absorption, Robin boundary condition, shape optimization, Absorbing wall, 35L405, 35J05, 35J25, 15A06, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph], [MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC]

العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2003.13250; hal-01558043; https://hal.science/hal-01558043Test; https://hal.science/hal-01558043v6/documentTest; https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest; ARXIV: 2003.13250

الإتاحة: https://doi.org/10.1137/20M1327239Test
https://hal.science/hal-01558043Test
https://hal.science/hal-01558043v6/documentTest
https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest

المؤلفون: Magoulès, Frédéric, Nguyen, Thi Phuong Kieu, Omnes, Pascal, Rozanova-Pierrat, Anna

المساهمون: Mathématiques et Informatique pour la Complexité et les Systèmes (MICS), CentraleSupélec-Université Paris-Saclay, Laboratoire Analyse, Géométrie et Applications (LAGA), Université Paris 8 Vincennes-Saint-Denis (UP8)-Centre National de la Recherche Scientifique (CNRS)-Université Sorbonne Paris Nord, Funding: This work was funded by the Pôle de Compétitivité Systematic (France) under thegrant OpenGPU, and the Pôle de Compétitivité CapDigital (France) under the grant Callisto-Sari.

المصدر: ISSN: 0363-0129.

مصطلحات موضوعية: fractals, wave propagation, Helmholtz equation, sound absorption, Robin boundary condition, shape optimization, Absorbing wall, 35L405, 35J05, 35J25, 15A06, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph], [MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC]

العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2003.13250; hal-01558043; https://hal.science/hal-01558043Test; https://hal.science/hal-01558043v6/documentTest; https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest; ARXIV: 2003.13250

الإتاحة: https://doi.org/10.1137/20M1327239Test
https://hal.science/hal-01558043Test
https://hal.science/hal-01558043v6/documentTest
https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest

المؤلفون: Magoulès, Frédéric, Nguyen, Thi Phuong Kieu, Omnes, Pascal, Rozanova-Pierrat, Anna

المساهمون: Mathématiques et Informatique pour la Complexité et les Systèmes (MICS), CentraleSupélec-Université Paris-Saclay, Laboratoire Analyse, Géométrie et Applications (LAGA), Université Paris 8 Vincennes-Saint-Denis (UP8)-Centre National de la Recherche Scientifique (CNRS)-Université Sorbonne Paris Nord, Funding: This work was funded by the Pôle de Compétitivité Systematic (France) under thegrant OpenGPU, and the Pôle de Compétitivité CapDigital (France) under the grant Callisto-Sari.

المصدر: ISSN: 0363-0129.

مصطلحات موضوعية: fractals, wave propagation, Helmholtz equation, sound absorption, Robin boundary condition, shape optimization, Absorbing wall, 35L405, 35J05, 35J25, 15A06, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-MP]Mathematics [math]/Mathematical Physics [math-ph], [MATH.MATH-OC]Mathematics [math]/Optimization and Control [math.OC]

العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2003.13250; hal-01558043; https://hal.science/hal-01558043Test; https://hal.science/hal-01558043v6/documentTest; https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest; ARXIV: 2003.13250

الإتاحة: https://doi.org/10.1137/20M1327239Test
https://hal.science/hal-01558043Test
https://hal.science/hal-01558043v6/documentTest
https://hal.science/hal-01558043v6/file/Preprint-theoryPDF.pdfTest

المؤلفون: Chicaud, Damien, Ciarlet, Patrick, Modave, Axel

المساهمون: Propagation des Ondes : Étude Mathématique et Simulation (POEMS), Inria Saclay - Ile de France, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Unité de Mathématiques Appliquées (UMA), École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-École Nationale Supérieure de Techniques Avancées (ENSTA Paris)-Centre National de la Recherche Scientifique (CNRS)

المصدر: ISSN: 0036-1410 ; SIAM Journal on Mathematical Analysis ; https://hal.science/hal-02651682Test ; SIAM Journal on Mathematical Analysis, 2021, 53 (3), pp.2691-2717. ⟨10.1137/20M1344111⟩.

مصطلحات موضوعية: Maxwell's Equations, Wave Propagation, Anisotropic media, Well-posedness, Regularity Analysis, Edge Finite Elements, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism

العلاقة: hal-02651682; https://hal.science/hal-02651682Test; https://hal.science/hal-02651682v3/documentTest; https://hal.science/hal-02651682v3/file/ChCM20_FinalPostPrint.pdfTest

الإتاحة: https://doi.org/10.1137/20M1344111Test
https://hal.science/hal-02651682Test
https://hal.science/hal-02651682v3/documentTest
https://hal.science/hal-02651682v3/file/ChCM20_FinalPostPrint.pdfTest