Isabelle Greff's Home page
Dr.
Isabelle Greff Tél
: +33 (0)5 59 40 75 41
Fax : +33 (0)5 59 40 75 55 Email isabelle DOT greff AT univ-pau DOT fr http://igreff.perso.univ-pau.fr |
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Research interests
Short vita
Group Scientific Computing: Director: Professor Dr. Dr. h.c. Wolfgang Hackbusch.
Keywords: Multiscales
Problems, Hierarchical
matrices.
1999-2003:
PhD Thesis : Box-schemes
: Theoretical and Numerical study. University
of Metz. Advisor: Professor
Jean-Pierre Croisille.
Keywords: Finite Elements, Mixed Methods, Nonconforming Methods, Elliptic problems, Convection-diffusion equations.
Abstract PhD
Thesis (french)
Publications
[1] M. Dambrine, I. Greff, H. Harbrecht, B. Puig,
Numerical solution of the homogeneous Neumann boundary value
problem on domains with a thin layer of random thickness.
Journal of Computational Physics, 330, 943-959, 2017.
[2] F. Dubois, I. Greff, C. Pierre, Raviart Thomas Petrov-Galerkin Finite Elements.
In Finite volumes for complex applications 8, p. 341-350. Lille, 2017.
[3] M. Dambrine, I. Greff, H. Harbrecht, B. Puig, Numerical
solution of the Poisson equation with a thin layer of random thickness. SIAM Journal of Numerical Analysis, 54(2), 921-941, 2016.
[4] L. Bourdin, J. Cresson, I.
Greff, P.
Inizan,
Variational integrators for Lagrangian systems
in the framework of discrete embeddings. Applied Numerical Analysis , 71, 14--23, 2013. [6] F. Dubois, I. Greff, T. Helie
On Least Action Principles
for Discrete Quantum Scales
J.R. Busemeyer et al. (Eds.): QI 2012, LNCS 7620, pp. 13--23, 2012.
Springer-Verlag Berlin Heidelberg 2012.
[7] L. Grasedyck, I. Greff, S.
Sauter,
The AL Basis for the solution of elliptic
problems in heterogeneous media. SIAM Journal
Multiscale Modeling and
Simulation, 10,1, 245--258, 2012. [8] J. Cresson, I. Greff, P. Inizan, Lagrangian for the convection-diffusion equation. Mathematical Methods in the
Applied Sciences, 35, 15, 1885--1895, 2012. [9]
J. Cresson, I. Greff, Non-differentiable embedding
of Lagrangian systems and partial differential equations. Journal
of Mathematical Analysis and Applications, 384,
2, 626–646, 2011. [10] J. Cresson, I. Greff, A non-differentiable Noether theorem.
Journal of Mathematical Physics, 52, 2, 10 pages, 2011. [11] I. Greff, W. Hackbusch, Numerical
Method for Elliptic Multiscale Problems. Journal of Numerical
Mathematics, 16, 2, 119-138, 2008. [12] I. Greff,
Nonconforming box-schemes for elliptic problems on rectangular grids. SIAM
Journal
on
Numerical Analysis, 45, 3, 946-968, 2007. [13] J-P. Croisille, I. Greff, An
efficient box-scheme
for convection-diffusion equations with sharp contrast in the diffusion
coefficients. Computers & Fluids, 34, 4-5, 461-489,
2005. [14] J-P. Croisille, I. Greff, Some
nonconforming
mixed box schemes for elliptic problems. Numerical Methods for
Partial Differential Equations, 18-3,
2002, 355-373. [15] J-P. Croisille, I. Greff, A box
scheme for
convection-diffusion
equations. 3th International Symposium on Finite Volumes for
Complexe
Applications,
2002, 325-332. [16] I. Greff, Box
schemes : Theoretical and
Numerical
study (french).
PhD Thesis, University of Metz, 2003.
Other informations
Accueil du Tour de France des déchiffreurs à Pau, Mai 2012 organisé par l'IHES.
Journées Dynamiques Fractionnaires et Applications taking place in Pau, 2010 June 1-2.
Organisation du Colloquium de Mathématiques avec Jean Vallès.
Membre du Mathematicum de l'Université de Pau et des Pays de l'Adour.
Organisation de la journée Filles et Maths : une équation lumineuse 2019 et 2018.