Search Results - "Clément Cancès"

A novel numerical implementation for the surface energy budget of melting snowpacks and glaciers.

Authors: Fourteau, Kévin Brondex, Julien Brun, Fanny et al.

Source: EGUsphere; 9/11/2023, p1-31, 31p

Subject Terms: ENERGY budget (Geophysics), GLACIAL melting, GLACIERS, SURFACE energy, SNOW cover, SURFACE temperature, HEAT conduction

A PHASE-BY-PHASE UPSTREAM SCHEME THAT CONVERGES TO THE VANISHING CAPILLARITY SOLUTION FOR COUNTERCURRENT TWO-PHASE FLOW IN TWO-ROCKS MEDIA

Authors: Boris Andreianov Clément Cancès The Pennsylvania State University CiteSeerX Archives

Contributors: Boris Andreianov Clément Cancès The Pennsylvania State University CiteSeerX Archives

Source: http://hal.inria.fr/docs/00/83/35/22/PDF/AC-upstream.pdf.

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.399.9978

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.399.9978
http://hal.inria.fr/docs/00/83/35/22/PDF/AC-upstream.pdf

Discrete Gagliardo–Nirenberg inequality and application to the finite volume approximation of a convection–diffusion equation with a Joule effect term.

Authors: Calgaro, Caterina Cancès, Clément Creusé, Emmanuel

Source: IMA Journal of Numerical Analysis; Jul2024, Vol. 44 Issue 4, p2394-2436, 43p

Subject Terms: A priori, EQUATIONS, FINITE volume method, TRANSPORT equation, ARGUMENT

Finite volumes for the Stefan–Maxwell cross-diffusion system.

Authors: Cancès, Clément Ehrlacher, Virginie Monasse, Laurent

Source: IMA Journal of Numerical Analysis; Mar2024, Vol. 44 Issue 2, p1029-1060, 32p

Subject Terms: CONSERVATION of mass, FINITE volume method, NUMERICAL analysis

A novel numerical implementation for the surface energy budget of melting snowpacks and glaciers.

Authors: Fourteau, Kévin Brondex, Julien Brun, Fanny et al.

Source: Geoscientific Model Development; 2024, Vol. 17 Issue 4, p1903-1929, 27p

Subject Terms: ENERGY budget (Geophysics), GLACIAL melting, GLACIERS, SURFACE energy, ALBEDO, SNOW cover, HEAT conduction, SURFACE temperature

Rigorous derivation of discrete fracture models for Darcy flow in the limit of vanishing aperture.

Authors: Hörl, Maximilian Rohde, Christian

Source: Networks & Heterogeneous Media; 2024, Vol. 19 Issue 1, p1-43, 43p

Subject Terms: SINGLE-phase flow, HYDRAULIC conductivity, DARCY'S law, HYDRAULIC fracturing, POROUS materials

A numerical-analysis-focused comparison of several finite volume schemes for a unipolar degenerate drift-diffusion model.

Authors: Cancès, Clément Chainais-Hillairet, Claire Fuhrmann, Jürgen et al.

Source: IMA Journal of Numerical Analysis; Jan2021, Vol. 41 Issue 1, p271-314, 44p

Subject Terms: CHEMICAL potential, CHEMICAL species

A finite-element framework to explore the numerical solution of the coupled problem of heat conduction, water vapor diffusion, and settlement in dry snow (IvoriFEM v0.1.0).

Authors: Brondex, Julien Fourteau, Kévin Dumont, Marie et al.

Source: Geoscientific Model Development; 2023, Vol. 16 Issue 23, p7075-7106, 32p

Subject Terms: HEAT conduction, WATER vapor, WATER vapor transport, CONSERVATION of mass, ADVECTION-diffusion equations, PARTIAL differential equations

Convergence of a positive nonlinear control volume finite element scheme for an anisotropic seawater intrusion model with sharp interfaces

Authors: Ait Hammou Oulhaj, Ahmed Maltese, David Laboratoire de Mathématiques Appliquées de Compiègne (LMAC) et al.

Contributors: Ait Hammou Oulhaj, Ahmed Maltese, David Laboratoire de Mathématiques Appliquées de Compiègne (LMAC) et al.

Source: ISSN: 0749-159X.

Subject Terms: entropy stability, unconned aquifer, unconfined aquifer, Anisotropic seawater intrusion model, seawater intrusion, convergence analysis, Unsaturated porous media flow, nonlinear discretization, Cross-diffusion system, cross-diffusion, [MATH]Mathematics [math], [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

Availability: https://hal.science/hal-01906872
https://hal.science/hal-01906872v2/document
https://hal.science/hal-01906872v2/file/CVFE_Intrusion.pdf
https://doi.org/10.1002/num.22422

Arbitrary-order monotonic finite-volume schemes for 1D elliptic problems.

Authors: Blanc, Xavier Hermeline, Francois Labourasse, Emmanuel et al.

Source: Computational & Applied Mathematics; Jun2023, Vol. 42 Issue 4, p1-40, 40p

A Two-Phase Two-Fluxes Degenerate Cahn–Hilliard Model as Constrained Wasserstein Gradient Flow.

Authors: Cancès, Clément Matthes, Daniel Nabet, Flore

Source: Archive for Rational Mechanics & Analysis; Aug2019, Vol. 233 Issue 2, p837-866, 30p

Subject Terms: CONSTRAINTS (Physics), DEGREES of freedom, PHASE separation, INCREMENTAL motion control

Numerical analysis of a finite volume scheme for a seawater intrusion model with cross‐diffusion in an unconfined aquifer.

Authors: Ait Hammou Oulhaj, Ahmed

Source: Numerical Methods for Partial Differential Equations; May2018, Vol. 34 Issue 3, p857-880, 24p

Subject Terms: SALTWATER encroachment, ENERGY dissipation, NUMERICAL analysis, FINITE volume method, POROUS materials

A convergent finite volume scheme for dissipation driven models with volume filling constraint.

Authors: Cancès, Clément Zurek, Antoine

Source: Numerische Mathematik; May2022, Vol. 151 Issue 1, p279-328, 50p

Subject Terms: ELLIPTIC equations, LAGRANGE multiplier, PRODUCTION control, WORK design, FINITE volume method, TOPOLOGICAL entropy

A convergent entropy diminishing finite volume scheme for a cross-diffusion system

Authors: Cancès, Clément Gaudeul, Benoît Reliable numerical approximations of dissipative systems (RAPSODI) et al.

Contributors: Cancès, Clément Gaudeul, Benoît Reliable numerical approximations of dissipative systems (RAPSODI) et al.

Source: ISSN: 0036-1429 ; SIAM Journal on Numerical Analysis ; https://hal.science/hal-02465431 ; SIAM Journal on Numerical Analysis, 2020, 58 (5), pp. 2784-2710. ⟨10.1137/20M1316093⟩.

Subject Terms: Discrete entropy method, Finite Volumes, Cross-diffusion system, Convergence, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP]

Relation: info:eu-repo/semantics/altIdentifier/arxiv/2001.11222; ARXIV: 2001.11222

Availability: https://hal.science/hal-02465431
https://hal.science/hal-02465431v2/document
https://hal.science/hal-02465431v2/file/CG_CrossDiff_revised.pdf
https://doi.org/10.1137/20M1316093

Finite Volumes for the Stefan-Maxwell Cross-Diffusion System

Authors: Cancès, Clément Ehrlacher, Virginie Monasse, Laurent et al.

Contributors: Cancès, Clément Ehrlacher, Virginie Monasse, Laurent et al.

Source: https://hal.archives-ouvertes.fr/hal-02902672 ; 2021.

Subject Terms: [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

Relation: hal-02902672; https://hal.archives-ouvertes.fr/hal-02902672; https://hal.archives-ouvertes.fr/hal-02902672/document; https://hal.archives-ouvertes.fr/hal-02902672/file/CEM_StefanMaxwell.pdf

Availability: https://hal.archives-ouvertes.fr/hal-02902672
https://hal.archives-ouvertes.fr/hal-02902672/document
https://hal.archives-ouvertes.fr/hal-02902672/file/CEM_StefanMaxwell.pdf

A variational finite volume scheme for Wasserstein gradient flows.

Authors: Cancès, Clément Gallouët, Thomas O. Todeschi, Gabriele

Source: Numerische Mathematik; Nov2020, Vol. 146 Issue 3, p437-480, 44p

Subject Terms: FOKKER-Planck equation, LINEAR equations

A structure-preserving discontinuous Galerkin scheme for the Fisher–KPP equation.

Authors: Bonizzoni, Francesca Braukhoff, Marcel Jüngel, Ansgar et al.

Source: Numerische Mathematik; Sep2020, Vol. 146 Issue 1, p119-157, 39p

Subject Terms: EQUATIONS, POPULATION density, ENTROPY (Information theory)

Finite‐volume scheme for a degenerate cross‐diffusion model motivated from ion transport.

Authors: Cancès, Clément Chainais‐Hillairet, Claire Gerstenmayer, Anita et al.

Source: Numerical Methods for Partial Differential Equations; Mar2019, Vol. 35 Issue 2, p545-575, 31p

Subject Terms: FINITE element method, NAVIER-Stokes equations, GALERKIN methods, CRYSTAL structure, BOUNDARY value problems

Numerical Analysis of a Nonlinear Free-Energy Diminishing Discrete Duality Finite Volume Scheme for Convection Diffusion Equations.

Authors: Cancès, Clément Chainais-Hillairet, Claire Krell, Stella

Source: Computational Methods in Applied Mathematics; Jul2018, Vol. 18 Issue 3, p407-432, 26p, 3 Diagrams, 3 Charts, 2 Graphs

Subject Terms: DRIFT diffusion models, ENERGY dissipation, DISCRETIZATION methods

Finite Volumes for Complex Applications VIII - Methods and Theoretical Aspects : FVCA 8, Lille, France, June 2017

Authors: Clément Cancès Pascal Omnes

Resource Type: eBook.

Subjects: Finite volume method--Congresses

Categories: MATHEMATICS / Numerical Analysis, SCIENCE / Physics / Mathematical & Computational, SCIENCE / Mechanics / Thermodynamics