Suchergebnisse - "[MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP]"

Asymptotic Analysis of a Class of Abstract Stiff Wave Propagation Problems

Autoren: Imperiale, Sébastien

Weitere Verfasser: Imperiale, Sébastien

Quelle: Multiscale Modeling & Simulation. 23:1389-1416

Schlagwörter: 47A50, Asymptotic analysis, 35B40, Operator theory, Wave equation, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Operator theory AMS subject classifications. 35L05, Wave equation Asymptotic analysis Operator theory AMS subject classifications. 35L05 35B40 47A50

Dateibeschreibung: application/pdf

Zugangs-URL: https://inria.hal.science/hal-03306856v4
https://inria.hal.science/hal-03306856v4/document
https://doi.org/10.1137/24m1679458

A Godunov-type scheme and a relaxation scheme for second-order turbulence-moment models

Autoren: Bennoura-Bouchiba, Nadjib Ferrand, Martin Hérard, Jean-Marc

Weitere Verfasser: Bennoura-Bouchiba, Nadjib Ferrand, Martin Hérard, Jean-Marc

Quelle: ESAIM: Mathematical Modelling and Numerical Analysis. 59:2639-2683

Schlagwörter: [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], [PHYS.MPHY] Physics [physics]/Mathematical Physics [math-ph]

Dateibeschreibung: application/pdf

Zugangs-URL: https://hal.science/hal-04601486v1
https://doi.org/10.1051/m2an/2025066
https://hal.science/hal-04601486v1/document

A refractory density approach to a multi-scale SEIRS epidemic model

Autoren: Chizhov, Anton Pujo-Menjouet, Laurent Schwalger, Tilo et al.

Weitere Verfasser: Chizhov, Anton Pujo-Menjouet, Laurent Schwalger, Tilo et al.

Quelle: Infect Dis Model

Schlagwörter: Physics - Physics and Society, Age-structured model, Populations and Evolution (q-bio.PE), [MATH.MATH-DS] Mathematics [math]/Dynamical Systems [math.DS], FOS: Physical sciences, Dynamical Systems (math.DS), Physics and Society (physics.soc-ph), Time since last infection, Partial differential equations, Article, 3. Good health, Finite-size fluctuations, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, FOS: Biological sciences, [SDV.MHEP.MI] Life Sciences [q-bio]/Human health and pathology/Infectious diseases, FOS: Mathematics, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Mathematics - Dynamical Systems, Quantitative Biology - Populations and Evolution, Refractory density

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/40213022
http://arxiv.org/abs/2407.02396

A Global Existence Result for Weakly Coupled Two-Phase Poromechanics

Autoren: Jakub W. Both Clément Cancès Cancès, Clément

Weitere Verfasser: Jakub W. Both Clément Cancès Cancès, Clément

Quelle: SIAM Journal on Mathematical Analysis. 57:4995-5038

Schlagwörter: global existence, Mathematics - Analysis of PDEs, two-phase porous media flows, Poromechanics, FOS: Mathematics, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2312.01708
https://hal.science/hal-04316962v1
https://hal.science/hal-04316962v1/document
https://doi.org/10.1137/24m1688783

Midpoint prescribed stabilisation of the wave equation via autoregressive control

Autoren: Ammari, Kaïs Boussaada, Islam Niculescu, Silviu-Iulian et al.

Weitere Verfasser: Ammari, Kaïs Boussaada, Islam Niculescu, Silviu-Iulian et al.

Quelle: International Journal of Control. :1-24

Schlagwörter: [SPI] Engineering Sciences [physics], stabilization with time-delay, wave equations, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], pointwise stabilization

Dateibeschreibung: application/pdf

Zugangs-URL: https://hal.science/hal-04547008v1/document
https://hal.science/hal-04547008v1
https://doi.org/10.1080/00207179.2025.2542970

The Equations of Extended Magnetohydrodynamics

Autoren: Besse, Nicolas Cheverry, Christophe

Weitere Verfasser: Besse, Nicolas Cheverry, Christophe

Quelle: SIAM Journal on Mathematical Analysis. 57:4519-4555

Schlagwörter: Hyperbolic-parabolic symmetric systems of conservation laws Initial value problem for nonlinear systems of PDEs Partially elliptic systems Compressible and incompressible fluid mechanics Plasma physics Hall, Inertial and Extended Magnetohydrodynamics Pseudo-differential operators Weyl quantization, Weyl quantization, 7. Clean energy, Plasma physics, Mathematics - Analysis of PDEs, Pseudo-differential operators, Hall, FOS: Mathematics, Inertial and Extended Magnetohydrodynamics, Hyperbolic-parabolic symmetric systems of conservation laws, Compressible and incompressible fluid mechanics, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Initial value problem for nonlinear systems of PDEs, Partially elliptic systems, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2406.17356
https://hal.science/hal-04622238v1
https://doi.org/10.1137/24m1702532
https://hal.science/hal-04622238v1/document

Embedded Corrector Problems for Homogenization in Linear Elasticity

Autoren: Ehrlacher, Virginie Legoll, Frederic Stamm, Benjamin et al.

Weitere Verfasser: Ehrlacher, Virginie Legoll, Frederic Stamm, Benjamin et al.

Quelle: Multiscale Modeling & Simulation. 23:1236-1273

Schlagwörter: Mathematics - Analysis of PDEs, FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Analysis of PDEs (math.AP)

Zugangs-URL: http://arxiv.org/abs/2307.03537
https://hal.science/hal-04157434v1

Rectangular Surface Parameterization

Autoren: Corman, Etienne Crane, Keenan

Weitere Verfasser: Corman, Etienne Crane, Keenan

Quelle: ACM Transactions on Graphics. 44:1-21

Schlagwörter: [INFO.INFO-CV] Computer Science [cs]/Computer Vision and Pattern Recognition [cs.CV], surface parameterization, quad meshing, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-DG] Mathematics [math]/Differential Geometry [math.DG]

Dateibeschreibung: application/pdf

Zugangs-URL: https://hal.science/hal-05189504v1/document
https://hal.science/hal-05189504v1
https://doi.org/10.1145/3731176

Long-time behavior of the Stokes-transport system in a channel

Autoren: Dalibard, Anne-Laure Guillod, Julien Leblond, Antoine

Weitere Verfasser: Dalibard, Anne-Laure Guillod, Julien Leblond, Antoine

Quelle: Analysis & PDE. 18:1955-2032

Schlagwörter: 35B35, 35B40, 35M13, 35D35, 35Q49, 76D07, 76D10, Analysis of PDEs, FOS: Mathematics, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Analysis of PDEs (math.AP)

Zugangs-URL: http://arxiv.org/abs/2306.00780
https://hal.science/hal-04114516v1
https://doi.org/10.2140/apde.2025.18.1955

Global asymptotic expansion for anisotropic singularly perturbed elliptic problems

Autoren: Maltese, David Ogabi, Chokri

Weitere Verfasser: Maltese, David Ogabi, Chokri

Quelle: Applicable Analysis. :1-15

Schlagwörter: Mathematics - Analysis of PDEs, anisotropic singular perturbations, FOS: Mathematics, global rate of convergence, Asymptotic expansion, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], elliptic problem, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2501.00377

Semiclassical limit of the Bogoliubov–de Gennes equation

Autoren: Chong, Jacky Lafleche, Laurent Saffirio, Chiara

Weitere Verfasser: Chong, Jacky Lafleche, Laurent Saffirio, Chiara

Quelle: EMS Surveys in Mathematical Sciences. 12:289-321

Schlagwörter: semiclassical limit, Quantum Physics, Analysis of PDEs, FOS: Physical sciences, Bogoliubov–de Gennes equation, Mathematical Physics (math-ph), mean-field limit, Hartree–Fock equation, many-body Schrödinger equation, FOS: Mathematics, Vlasov equation, 82C10 (Primary) 81S30, 35Q55, 35Q83, 82C05 (Secondary), [MATH.MATH-MP] Mathematics [math]/Mathematical Physics [math-ph], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Quantum Physics (quant-ph), [PHYS.QPHY] Physics [physics]/Quantum Physics [quant-ph], Mathematical Physics, Analysis of PDEs (math.AP)

Zugangs-URL: http://arxiv.org/abs/2403.15880
https://hal.science/hal-04867096v1
https://doi.org/10.48550/arxiv.2403.15880

Existence and Uniqueness for the SQG Vortex-Wave System When the Vorticity is Constant Near the Point-Vortex

Autoren: Cobb, Dimitri Donati, Martin Godard-Cadillac, Ludovic

Weitere Verfasser: Cobb, Dimitri Donati, Martin Godard-Cadillac, Ludovic

Quelle: SIAM Journal on Mathematical Analysis. 57:2316-2362

Schlagwörter: Vortex Interaction, Evolution equation nonlinear, PDE Modeling, Mathematics - Analysis of PDEs, FOS: Mathematics, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Quasi-geostrophic dynamics, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2401.02728
https://hal.science/hal-04370483v2/document
https://hal.science/hal-04370483v2

Finite elements for Wasserstein 𝕎p gradient flows

Autoren: Cancès, Clément Matthes, Daniel Nabet, Flore et al.

Weitere Verfasser: Cancès, Clément Matthes, Daniel Nabet, Flore et al.

Quelle: ESAIM: Mathematical Modelling and Numerical Analysis. 59:1565-1600

Schlagwörter: finite elements, nonlinear stability, Wasserstein gradient flow, [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], convergence analysis

Dateibeschreibung: application/pdf

On the decay and Gevrey regularity of the solutions to the Navier–Stokes equations in general two-dimensional domains

Autoren: Danchin, Raphaël

Weitere Verfasser: Danchin, Raphaël

Quelle: Annales de la Faculté des sciences de Toulouse : Mathématiques. 33:1215-1232

Schlagwörter: decay estimates, Mathematics - Analysis of PDEs, two-dimensional, Incompressible Navier-Stokes equations, critical regularity, FOS: Mathematics, Gevrey regularity 2020 Mathematics Subject Classification. 35Q35, 76N10 Hyperbolic systems, partially dissipative, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Incompressible Navier-Stokes equations two-dimensional decay estimates Gevrey regularity 2020 Mathematics Subject Classification. 35Q35, 76N10 Hyperbolic systems critical regularity relaxation limit partially dissipative, relaxation limit, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2304.08036
https://hal.science/hal-04070938v2/document
https://hal.science/hal-04070938v2
https://doi.org/10.48550/arxiv.2304.08036
https://hal.science/hal-04070938v3
https://doi.org/10.48550/arxiv.2304.08036
https://hal.science/hal-04070938v3/document

Potential flows away from stagnation in infinite cylinders

Autoren: Hamel, François Karakhanyan, Aram Hamel, Francois

Weitere Verfasser: Hamel, François Karakhanyan, Aram Hamel, Francois

Quelle: Communications in Partial Differential Equations. 50:650-665

Schlagwörter: potential flows, Mathematics - Analysis of PDEs, rigidity, stagnation, FOS: Mathematics, Navier-Stokes equations, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Euler equations, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2312.02571
https://hal.science/hal-04320798v2/document
https://hal.science/hal-04320798v2

Long time behavior of the field–road diffusion model: an entropy method and a finite volume scheme

Autoren: Matthieu Alfaro Claire Chainais-Hillairet Alfaro, Matthieu et al.

Weitere Verfasser: Matthieu Alfaro Claire Chainais-Hillairet Alfaro, Matthieu et al.

Quelle: Journal of Numerical Mathematics. 33:241-265

Schlagwörter: field-road model, entropy dissipation, long time behavior, Numerical Analysis (math.NA), finite-volume method, [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], field-road model long time behavior finite-volume method entropy dissipation entropy construction method functional inequalities AMS Subject Classifications: 35K40 35B40 65M08 65M12, Mathematics - Analysis of PDEs, FOS: Mathematics, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], functional inequalities, Mathematics - Numerical Analysis, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], entropy construction method, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2309.16242
https://hal.science/hal-04217897v2/document
https://hal.science/hal-04217897v2

Local Limit Theorem for Complex-Valued Sequences

Autoren: Coeuret, Lucas Institut de Mathématiques de Toulouse UMR5219 (IMT) Université Toulouse Capitole (UT Capitole) et al.

Weitere Verfasser: Coeuret, Lucas Institut de Mathématiques de Toulouse UMR5219 (IMT) Université Toulouse Capitole (UT Capitole) et al.

Quelle: Asymptotic Analysis. 142:379-431

Schlagwörter: difference approximation, local limit theorem, discrete convolution, local limit theorem, difference approximation, stability, 65M12, Probability (math.PR), 42A85, 35K25, 60F99, 65M12, Numerical Analysis (math.NA), stability, [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], 01 natural sciences, AMS classification MSC: 42A85, 35K25, FOS: Mathematics, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], convolution, Mathematics - Numerical Analysis, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], 0101 mathematics, 60F99, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], Mathematics - Probability

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2201.01514

Bloch–Floquet band gaps for water waves over a periodic bottom

Autoren: Lacave, Christophe Ménard, Matthieu Sulem, Catherine et al.

Weitere Verfasser: Lacave, Christophe Ménard, Matthieu Sulem, Catherine et al.

Quelle: EMS Surveys in Mathematical Sciences

Schlagwörter: Mathematics - Spectral Theory, Mathematics - Analysis of PDEs, [MATH.MATH-SP] Mathematics [math]/Spectral Theory [math.SP], FOS: Mathematics, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], Spectral Theory (math.SP), [MATH.MATH-SP]Mathematics [math]/Spectral Theory [math.SP], Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2403.00114

Well-posedness and potential-based formulation for the propagation of hydro-acoustic waves and tsunamis

Autoren: Dubois, Juliette Imperiale, Sébastien Mangeney, Anne et al.

Weitere Verfasser: Dubois, Juliette Imperiale, Sébastien Mangeney, Anne et al.

Quelle: ESAIM: Mathematical Modelling and Numerical Analysis. 59:1-41

Schlagwörter: Tsunami, [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph], Spectral element method, FOS: Physical sciences, Linearized Euler equation, 76N30, Geophysics (physics.geo-ph), Physics - Geophysics, 2020 Mathematics Subject Classification: 35L10, 35Q86, Mathematics - Analysis of PDEs, Hydro-acoustic waves, FOS: Mathematics, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [SDU.STU.GP] Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph], [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], 65M70, Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2404.17219

Multi-frequency averaging and uniform accuracy towards numerical approximations for a Bloch model

Autoren: Bidégaray-Fesquet, Brigitte Jourdana, Clément Trémant, Léopold et al.

Weitere Verfasser: Bidégaray-Fesquet, Brigitte Jourdana, Clément Trémant, Léopold et al.

Quelle: Communications in Mathematical Sciences. 23:731-764

Schlagwörter: 65L04, 65L05, rate equations, Numerical Analysis (math.NA), [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], micro-macro decomposition, MSC: 34E13, multi-frequency averaging, Mathematics - Analysis of PDEs, highly-oscillatory problems, Bloch model, 81V80, FOS: Mathematics, [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], uniform accuracy, Mathematics - Numerical Analysis, [MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], Analysis of PDEs (math.AP)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2308.00372
https://hal.univ-grenoble-alpes.fr/hal-04171818v3
https://hal.univ-grenoble-alpes.fr/hal-04171818v3/document
https://doi.org/10.4310/cms.250208224637