Caroline JAPHET

Maître de conférences  (Associate Professor)

Laboratoire Analyse, Géométrie & Applications
UMR CNRS 7539 – Département de Mathématiques
Université Paris 13
93430 Villetaneuse
FRANCE

Since May 2015, External collaborator in INRIA, SERENA Project
Sept. 2011 - May 2015, Associate member
in INRIA, POMDAPI Project
Sept. 2009 - Aug. 2011, Faculty visitor at CSCAMM

japhet@math.univ-paris13.fr

Home Publications Teaching 


Research Projects

ANR COCOA
 (2017-2020)

ANR CINE-PARA (2015-2019)

ANR DEDALES (2014-2017)

LEFE COCOA (2013-2015) (COupling Coast, Ocean, Atmosphere)

ANR COMMA
(2006-2010)

MOMAS


Organisation

YM60 (2017)

CEMRACS 2016

JMA (2015)

SMAI-2013

DD21


:: Refereed Journal Publications 

A posteriori stopping criteria for space-time domain decomposition for the heat equation in mixed formulations,
S. Ali Hassan, C. Japhet
and M. Vohralík, Preprint hal-01586862, 2017, submitted.

A posteriori error estimates and stopping criteria for space-time domain decomposition for two-phase  flow between di erent rock types,
E. Ahmed, S. Ali Hassan, C. Japhet
, M. Kern and M. Vohralík, Preprint hal-01540956, 2017, submitted.

A posteriori stopping criteria for optimized Schwarz domain decomposition algorithms in mixed formulations,
S. Ali Hassan, C. Japhet
, M. Kern and M. Vohralík, Preprint hal-01529532, 2017, submitted.

Space-time domain decomposition for advection-diffusion problems in mixed formulation,
T.T.P. Hoang, C. Japhet
, M. Kern and J.E. Roberts,
Mathematics and Computers in Simulation 137: 366-389 (2017).


Space-time Domain Decomposition and Mixed Formulation for solving reduced fracture models,
T.T.P. Hoang, C. Japhet
, M. Kern and J.E. Roberts, SIAM J. Numer. Anal. 54(1):288-316 (2016).

An efficient way to assemble finite element matrices in vector languages,
F. Cuvelier, C. Japhet and G. Scarella, BIT 56(3): 833-864 (2016).

Robin Schwarz algorithm for the NICEM Method: the Pq finite element case,
C. Japhet, Y. Maday and F. Nataf, SIAM J. Numer. Anal., 52(4), pp. 1497-1524, 2014.

Space-Time Domain Decomposition Methods for Diffusion Problems in Mixed Formulations,
T.T.P. Hoang, C. Japhet
, J. Jaffré, M. Kern and J.E. Roberts, SIAM J. Numer. Anal., 51(6), pp. 3532–3559, 2013.

A New Interface Cement Equilibrated Mortar (NICEM) method with Robin interface conditions : the P1 finite element case, C. Japhet, Y. Maday and F. Nataf, M3AS, Vol. 23, No. 12, pp. 2253-2292, 2013.

Algorithm 932: {PANG}: Software for Non-Matching Grid Projections in 2d and 3d with Linear Complexity,
M.J. Gander and C. Japhet,
ACM Transactions on Mathematical Software (TOMS), 40(1), pp. 6:1--6:25, 2013.

Optimized Schwarz waveform relaxation and discontinuous Galerkin time stepping for heterogeneous problems, L. Halpern, C. Japhet, and J. Szeftel, SIAM J. Numer. Anal., 50(5), pp. 2588-2611, 2012.

Viscous Problems with a Vanishing Viscosity Approximation in Subregions: a New Approach Based on Operator Factorization , M.J. Gander, L. Halpern, C. Japhet and V. Martin, ESAIM Proc., Vol. 27, pp. 272-288, 2009.

First passage time problem for a drifted Ornstein-Uhlenbeck process,
C. Japhet, Y. Madec, Math. Biosci, Jun:189(2), pp. 131-40, 2004.

A new cement to glue non-conforming grids with Robin interface conditions : the finite volume case,
Y. Achdou, C. Japhet, Y. Maday, F. Nataf, Numerische Mathematik 92, no. 4, pp. 593-620, 2002.

The Best Interface Conditions for Domain Decomposition Methods : Absorbing Boundary Conditions,
C. Japhet and F. Nataf, Absorbing Boundaries and Layers, Domain Decomposition Methods. Applications to Large Scale Computations, L. Tourrette and L. Halpern, eds., Nova Science Publishers, Inc., New York, 2001, pp 348-373, Nova Science, (2001)

The Optimized Order 2 Method. Application to convection-diffusion problems,
C. Japhet, F. Nataf, F. Rogier, Future Generation Computer Systems, 18(1), pp. 17-30,
Elsevier Science, 2001.


:: Refereed Conference Proceedings (see www.ddm.org) :


Mortar methods with optimized transmission conditions for advection-diffusion problems,
C. Japhet and Y. Maday, In T. Dickopf, M.J. Gander, L. Halpern, R. Krause, L. F. Pavarino (eds.), Domain Decomposition Methods in Science and Engineering XXII, Lecture Notes in Computational Science and Engineering, vol. 104, pp. 541-549. Springer, 2016.

Ventcell conditions with mixed formulations for flow in porous media,
T.T.P Hoang, C. Japhet, M. Kern and J. Roberts, In T. Dickopf, M.J. Gander, L. Halpern, R. Krause, L. F. Pavarino (eds.), Domain Decomposition Methods in Science and Engineering XXII, Lecture Notes in Computational Science and Engineering, vol. 104, pp. 531-540. Springer, 2016.

Space-Time Domain Decomposition with Finite Volumes for Porous Media Applications,
P.M. Berthe, C. Japhet and P. Omnes. In J. Erhel, M.J. Gander, L. Halpern, G. Pichot, T. Sassi, O. Widlund (eds.), Domain Decomposition Methods in Science and Engineering XXI, Lecture Notes in Computational Science and Engineering, vol. 98, pp. 483-490. Springer, 2014.

A new interface cement equilibrated mortar method with Ventcel conditions,
C. Japhet, Y. Maday and F. Nataf. In J. Erhel, M.J. Gander, L. Halpern, G. Pichot, T. Sassi, O. Widlund (eds.), Domain Decomposition Methods in Science and Engineering XXI, Lecture Notes in Computational Science and Engineering, vol. 98, pp. 329-336. Springer, 2014.

Space-Time Domain Decomposition Methods for Diffusion Problems in Mixed Formulations,
T.T.P Hoang, C. Japhet, J. Jaffré, M. Kern and J. Roberts. In J. Erhel, M.J. Gander, L. Halpern, G. Pichot, T. Sassi, O. Widlund (eds.), Domain Decomposition Methods in Science and Engineering XXI, Lecture Notes in Computational Science and Engineering, vol. 98, pp. 257-264. Springer, 2014.

Optimized Schwarz waveform relaxation for porous media applications,
C. Japhet and P. Omnes
. In T.J. Barth, M.Griebel, D.E. Keyes, R.M. Nieminen, D. Roose, T. Schlick (eds.),
Domain Decomposition Methods in Science and Engineering XX, Lecture Notes in Computational Science and Engineering, vol. 91, pp. 585--592. Springer, 2012.

Space-time Nonconforming  Optimized Schwarz Waveform Relaxation for Heterogeneous Problems and General Geometries, L. Halpern, C. Japhet and J. Szeftel. In Y. Huang, R. Kornhuber, O. Widlund, J. Xu (eds.), Domain Decomposition Methods in Science and Engineering XIX, Lecture Notes in Computational Science and Engineering, vol. 78, pp. 133--140. Springer, 2011.

Discontinuous Galerkin and nonconforming in time optimized Schwarz waveform relaxation,
L. Halpern, C. Japhet and J. Szeftel. In Y. Huang, R. Kornhuber, O. Widlund, J. Xu (eds.), Domain Decomposition Methods in Science and Engineering XIX
, Lecture Notes in Computational Science and Engineering, vol. 78, pp. 133--140. Springer, 2011.

Nonconforming in time domain decomposition method for porous media applications,
L. Halpern, C. Japhet and P. Omnes
, ECCOMAS CFD 2010, J. C. F. Pereira and A. Sequeira (Eds), Lisbon, 2010.

An Algorithm for Non-Matching Grid Projections with Linear Complexity,
M.J. Gander and C. Japhet, Domain Decomposition Methods in Science and Engineering XVIII, Lecture Notes in Computational Science and Engineering, pp. 185--192, Springer-Verlag, 2009.

Discontinuous Galerkin and nonconforming in time optimized Schwarz waveform relaxation for heterogeneous problems, L. Halpern and C. Japhet, In U. Langer, M. Discacciati, D.E. Keyes, O. Widlund, W. Zulehner (eds.), Domain Decomposition Methods in Science and Engineering XVII, Lecture Notes in Computational Science and Engineering, vol. 60, pp. 211-219, Springer, 2008.

Optimized Schwarz Waveform Relaxation algorithms with nonconforming time discretization for coupling convection-diffusion problems with discontinuous coefficients, E. Blayo, L. Halpern, C. Japhet,
In
O. Widlund, D. Keyes (eds.), Domain Decomposition Methods in Science and Engineering XVI, Lecture Notes in Computational Science and Engineering, vol. 55, pp. 267-274, Springer,  2007.

Advection-Diffusion Problems with Pure Advection Approximation in Subregions,
M.J. Gander, L. Halpern, C. Japhet and V. Martin,
In O. Widlund, D. Keyes (eds.), Domain Decomposition Methods in Science and Engineering XVI, Lecture Notes in Computational Science and Engineering, vol. 55, pp. 239-246, Springer,  2007.

A new cement to glue non-conforming grids with Robin interface conditions : the finite element case,
M.J. Gander, C. Japhet, Y. Maday, F. Nataf, In
R. Kornhuber, R. Hoppe, J. Periaux, O. Pironneau, O. Widlund,
J. Xu (eds.),
Domain Decomposition Methods in Science and Engineering, Lecture Notes in Computational Science and Engineering, vol. 40,  pp. 259-266, Springer, 2005.

Optimized Schwarz Algorithms for Coupling Convection and Convection-Diffusion Problems,
M.J. Gander, L. Halpern, C. Japhet, In N. Debit, M. Garbey, R. Hoppe, J. Périaux, D. Keyes, Y. Kuznetsov (eds.), Proceedings of the Thirteenth International Conference on Domain Decomposition Methods, pp. 253-260, 2001.

Domain Decomposition Methods for Non-Symmetric Problems
,
Y. Achdou, C. Japhet, P. Le Tallec, F. Nataf, F. Rogier and  M. Vidrascu, In C.H. Lai, P. Bjorstad, M. Cross, O. Widlund (eds), Eleventh International Conference on Domain Decomposition Methods, pp. 3-17, 1999.

Extension of a Coarse Grid Preconditioner to Non-Symmetric Problems,

C. Japhet, F. Nataf, F.X. Roux, Domain Decomposition Methods 10, Contemporary Mathematics,vol. 218, pp. 279-286, 1998.

Optimized Krylov-Ventcell Method. Application to Convection-Diffusion Problems,

C. Japhet, Domain Decomposition Methods 9, Domain Decomposition Methods in Sciences and Engineering, edited by P. Bjorstad, M. Espedal and D. Keyes, p. 382-389, John Wiley & Sons Ltd, 1998.


:: PhD Thesis:

Domain decomposition methods and artificial boundary conditions in fluid dynamics: Optimized Order 2 method.
C. Japhet, PhD Thesis, Université Paris 13, July 3rd 1998.

Advisors: Laurence Halpern (Professor, University Paris13),
Frédéric Nataf (CNRS & University Paris 6),
François Rogier & François-Xavier Roux (ONERA)
External collaboration: Marc Brédif (MATRA-BAe Dynamics, France)


:: Reports:

An efficient way to perform the assembly of finite element matrices in Matlab and Octave
F. Cuvelier, C. Japhet and G. Scarella, INRIA, Project-Teams Pomdapi, Research report No 8305, May 2013.


   

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