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Finite Element Model of Soil Water and Nutrient Transport with Root Uptake: Explicit Geometry and Unstructured Adaptive Meshing

Pierre-Henri Tournier , Frédéric Hecht , Myriam Comte
Transport in Porous Media, 2015, 106 (2), pp.487-504. ⟨10.1007/s11242-014-0411-7⟩
Article dans une revue hal-01102829v1
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Analysis of a model of phosphorus uptake by plant roots

Myriam Comte , Jean-Michel Coron , Sergio Guerrero , Pierre-Henri Tournier
Journal of Evolution Equations, 2013, 13, pp.595-615
Article dans une revue hal-00739873v1
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Numerical resolution of the inverse source problem for EEG using the quasi-reversibility method

Marion Darbas , Juliette Leblond , Jean-Paul Marmorat , Pierre-Henri Tournier
Inverse Problems, 2023, 39 (11), pp.115003. ⟨10.1088/1361-6420/acf9c6⟩
Article dans une revue hal-03880526v2
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Reflective Conditions for Radiative Transfer in Integral Form with Compressed H-Matrices

Olivier Pironneau , Pierre-Henri Tournier
2023
Pré-publication, Document de travail hal-04016316v1
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A Unified Framework for Double Sweep Methods for the Helmholtz Equation

Nacime Bouziani , Frédéric Nataf , Pierre-Henri Tournier
Journal of Computational Physics, 2023, 490, pp.112305. ⟨10.1016/j.jcp.2023.112305⟩
Article dans une revue hal-02964033v4
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A Multilevel Schwarz Preconditioner Based on a Hierarchy of Robust Coarse Spaces

Hussam Al Daas , Laura Grigori , Pierre Jolivet , Pierre-Henri Tournier
SIAM Journal on Scientific Computing, 2021, 43 (3), pp.A1907-A1928. ⟨10.1137/19M1266964⟩
Article dans une revue hal-02151184v2

Recent advances in domain decomposition methods for large-scale saddle point problems

Frédéric Nataf , Pierre-Henri Tournier
Comptes Rendus. Mécanique, 2022, 350 (S1), pp.1-15. ⟨10.5802/crmeca.130⟩
Article dans une revue hal-03837155v1

A robust and adaptive GenEO-type domain decomposition preconditioner for $\mathbf{H}(\mathbf{curl})$ problems in general non-convex three-dimensional geometries

Niall Bootland , Victorita Dolean , Frédéric Nataf , Pierre-Henri Tournier
2023
Pré-publication, Document de travail hal-04321182v1
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Several ways to achieve robustness when solving wave propagation problems

Niall Bootland , Victorita Dolean , Pierre Jolivet , Frédéric Nataf , S. Operto , et al.
2022
Pré-publication, Document de travail hal-03837294v1
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Three-dimensional finite-difference finite-element frequency-domain wave simulation with multi-level optimized additive Schwarz domain-decomposition preconditioner: A tool for FWI of sparse node datasets

Pierre-Henri Tournier , Pierre Jolivet , Victorita Dolean , Hossein Aghamiry , Stéphane Operto , et al.
Geophysics, 2022, 87 (5), pp.1-84. ⟨10.1190/geo2021-0702.1⟩
Article dans une revue hal-03942570v1
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A comparison of coarse spaces for Helmholtz problems in the high frequency regime

Niall Bootland , Victorita Dolean , Pierre Jolivet , Pierre-Henri Tournier
Computers & Mathematics with Applications, 2021, 98, pp.239-253. ⟨10.1016/j.camwa.2021.07.011⟩
Article dans une revue hal-03438162v1
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A two-level domain-decomposition preconditioner for the time-harmonic Maxwell's equations

Marcella Bonazzoli , Victorita Dolean , Ivan G. Graham , Euan A. Spence , Pierre-Henri Tournier
Domain Decomposition Methods in Science and Engineering XXIV, 125, pp.149-157, 2018, Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-319-93873-8_12⟩
Chapitre d'ouvrage hal-01525438v3
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Two-level preconditioners for the Helmholtz equation

Marcella Bonazzoli , Victorita Dolean , Ivan G. Graham , Euan A. Spence , Pierre-Henri Tournier
Domain Decomposition Methods in Science and Engineering XXIV, 125, pp.139-147, 2018, Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-319-93873-8_11⟩
Chapitre d'ouvrage hal-01525424v3
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Large-scale frequency-domain seismic wave modeling on h-adaptive tetrahedral meshes with iterative solver and multi-level domain-decomposition preconditioners

Victorita Dolean , Pierre Jolivet , Stéphane Operto , Pierre-Henri H Tournier
SEG 2020 - Annual Meeting of the Society of Exploration Geophysicists, Society of Exploration Geophysicists, Oct 2020, Houston, United States. pp.1949-4645, ⟨10.1190/segam2020-3427414.1⟩
Communication dans un congrès hal-03136868v1
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Is 3D frequency-domain FWI of full-azimuth/long-offset OBN data feasible? The Gorgon case study

Stéphane Operto , Patrick Amestoy , Stephen Beller , Alfredo Buttari , L. Combe , et al.
Leading Edge, 2023, 42 (3), pp.173-183. ⟨10.1190/tle42030173.1⟩
Article dans une revue hal-03922986v1
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Two-level preconditioning for h-version boundary element approximation of hypersingular operator with GenEO

Pierre Marchand , Xavier Claeys , Pierre Jolivet , Frédéric Nataf , Pierre-Henri Tournier
Numerische Mathematik, 2020, 146, pp.597-628. ⟨10.1007/s00211-020-01149-5⟩
Article dans une revue hal-02188771v1

Two-level DDM preconditioners for positive Maxwell equations

Niall Bootland , Victorita Dolean , Frédéric Nataf , Pierre-Henri Tournier
2022
Pré-publication, Document de travail hal-03837305v1

A δf PIC method with forward–backward Lagrangian reconstructions

M. Campos Pinto , M. Pelz , P.-H. Tournier
Physics of Plasmas, 2023, 30 (3), pp.033902. ⟨10.1063/5.0129989⟩
Article dans une revue hal-04041230v1

Detection of Brain Strokes Using Microwave Tomography

Vanna Lisa Coli , Pierre-Henri Tournier , Victorita Dolean , Ibtissam El Kanfoud , Christian Pichot , et al.
IEEE 2018 - International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, Jul 2018, Boston, United States. pp.223-224, ⟨10.1109/APUSNCURSINRSM.2018.8609404⟩
Communication dans un congrès hal-01824526v1
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A Robust Two-Level Schwarz Preconditioner For Sparse Matrices

Hussam Al Daas , Pierre Jolivet , Frédéric Nataf , Pierre-Henri Tournier
2024
Pré-publication, Document de travail hal-04381509v1
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Analysis of the SORAS domain decomposition preconditioner for non-self-adjoint or indefinite problems

Marcella Bonazzoli , Xavier Claeys , Frédéric Nataf , Pierre-Henri Tournier
Journal of Scientific Computing, 2021, 89, ⟨10.1007/s10915-021-01631-8⟩
Article dans une revue hal-02513123v3
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Recent Advances in Adaptive Coarse Spaces and Availability in Open Source Libraries

Victorita Dolean , Frédéric Hecht , Pierre Jolivet , Frédéric Nataf , Pierre-Henri Tournier
MathematicS In Action, 2022, 11 (1), pp.61-71. ⟨10.5802/msia.17⟩
Article dans une revue hal-03837221v1
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How does the partition of unity influence SORAS preconditioner?

Marcella Bonazzoli , Xavier Claeys , Frédéric Nataf , Pierre-Henri Tournier
Domain Decomposition Methods in Science and Engineering XXVII, 149, Springer Nature Switzerland, pp.61-68, 2024, Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-031-50769-4_6⟩
Chapitre d'ouvrage hal-03882577v2