Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Dabaghi, Jad"'
The objective of this paper is to investigate a new numerical method for the approximation of the self-diffusion matrix of a tagged particle process defined on a grid. While standard numerical methods make use of long-time averages of empirical means
Externí odkaz:
http://arxiv.org/abs/2204.03943
Cross-diffusion systems arise as hydrodynamic limits of lattice multi-species interacting particle models. The objective of this work is to provide a numerical scheme for the simulation of the cross-diffusion system identified in [J. Quastel, Comm. P
Externí odkaz:
http://arxiv.org/abs/2111.11349
Autor:
Dabaghi, Jad1 jad.dabaghi@devinci.fr, Ehrlacher, Virginie2
Publikováno v:
ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN). May/Jun2024, Vol. 58 Issue 3, p1201-1227. 27p.
Publikováno v:
ESAIM: Proceedings and Surveys, Vol 73, Pp 173-186 (2023)
Cross-diffusion systems arise as hydrodynamic limits of lattice multi-species interacting particle models. The objective of this work is to provide a numerical scheme for the simulation of the cross-diffusion system identified in [J. Quastel, Comm. P
Externí odkaz:
https://doaj.org/article/4ffda14efc4e4542b806799fe1eadefc
Publikováno v:
In Journal of Computational Physics 1 May 2023 480
Autor:
Dabaghi, Jad, Delay, Guillaume
Publikováno v:
In Computers and Mathematics with Applications 15 June 2021 92:62-75
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 August 2020 367
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Dabaghi, Jad, Ehrlacher, Virginie
In this work, we construct a structure-preserving reduced-order model for the resolution of parametric cross-diffusion systems. Cross-diffusion systems model the evolution of the concentrations or volumic fractions of mixtures composed of different s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______165::364fcee0ac583a6437c80f46d4240248
https://inria.hal.science/hal-03696025
https://inria.hal.science/hal-03696025
In this work, we examine a hybrid Monte-Carlo/deterministic approach for a toy model based on the parabolic time-dependent diffusion equation. We consider two different solvers: a low-cost "coarse" solver based on a deterministic Galerkin scheme and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3b35f799ff2634f0dad9ddb968cd26ae
https://hal.archives-ouvertes.fr/hal-03143554/file/manuscript.pdf
https://hal.archives-ouvertes.fr/hal-03143554/file/manuscript.pdf