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hal-00788666v1  Communication dans un congrès
Igor Yu. GejadzeVictor P. ShutyaevFrançois-Xavier Le DimetOptimal Error Covariances in Variational Data Assimilation
6th International Conference "Inverse Problems, Modeling and Simulation", May 2012, Izmir, Turkey. 2012
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hal-01252779v1  Article dans une revue
Victor P. ShutyaevFrancois-Xavier Le DimetValery I. AgoshkovEvgeny I. ParmuzinSensitivity of Functionals in Problems of Variational Assimilation of Observational Data
Izvestiya Atmospheric and Oceanic Physics / Izvestiya Rossiiskoi Akademii Nauk Fizika Atmosfery i Okeana, MAIK Nauka/Interperiodica, 2015, 51 (3), pp.349-357. <http://link.springer.com/article/10.1134%2FS0001433815030111>. <10.1134/S0001433815030111>
hal-00787277v1  Communication dans un congrès
Victor P. ShutyaevFrançois-Xavier Le DimetIgor Yu. GejadzePosterior covariances of optimal solution errors in variational data assimilation
IP:M&S 2010 - 5th International Conference "Inverse Problems: Modeling and Simulation", May 2010, Antalya, Turkey. pp.82-83, 2010
hal-00787278v1  Communication dans un congrès
François-Xavier Le DimetM.Yussuf HussainiDavid FurbishIgor Yu. GejadzeVictor P. ShutyaevError Propagation in Variational Data Assimilation
ECODYC 2010 - Exploring Complex Dynamics in High-Dimensional Chaotic Systems: From Weather Forecasting to Oceanic Flows, Jan 2010, Dresde, Germany. 2010
hal-00787283v1  Communication dans un congrès
François-Xavier Le DimetIgor Yu. GejadzeVictor P. ShutyaevError Propagation in Variational Data Assimilation
AOGS 2010 - 7th Annual Meeting of the Asia Oceania Geophysical Society, Jul 2010, Hyderabad, India. 2010
hal-00787272v1  Communication dans un congrès
François-Xavier Le DimetIgor Yu. GejadzeVictor P. ShutyaevError Propagation and Second Order Information in Variational Data Assimilation
AIP 2009 - Applied Inverse Problems Conference, Jul 2009, Vienna, Austria. 2009
hal-00787266v1  Communication dans un congrès
François-Xavier Le DimetIgor Yu. GejadzeVictor P. ShutyaevPosterior Covariance in VDA for Nonlinear Evolution Models
Fifth WMO International Symposium on Assimilation of Observations in Meteorology, Oceanography and Hydrology, Oct 2009, Melbourne, Australia. 2009
inria-00391874v1  Communication dans un congrès
François-Xavier Le DimetVictor P. ShutyaevIgor Yu GejadzePrediction and error propagation for geophysical fluids
Num Coop09 - Numerical methods and North-South Cooperation, Mar 2009, Yaoundé, Cameroon. 2009
inria-00391902v1  Communication dans un congrès
François-Xavier Le DimetVictor P. ShutyaevIgor Yu GejadzeOn optimal solution error in variational data assimilation
European Geophysical Union, Apr 2007, Vienne, Austria. 2007
inria-00391911v1  Communication dans un congrès
François-Xavier Le DimetVictor P. ShutyaevQuality of the model and error analysis in variational data assimilation
4th WMO International Symposium on Assimilation of Observations in Meteorology and Oceanography, April, 2005, 2006, Prague, Tchéquie, Czech Republic. 2006
inria-00391898v1  Communication dans un congrès
François-Xavier Le DimetVictor P. ShutyaevIgor Yu GejadzeData Assimilation : A Global Approach For Geophysical Fluids
5ICIP - 5th International Conference Inverse Problems: Identification, Design and Control, May 2007, Borodino, Volga River, Russia. 2007
inria-00391907v1  Communication dans un congrès
François-Xavier Le DimetVictor P. ShutyaevIgor Yu GejadzeAnalysis error via Hessian in variational data assimilation
CARI 2006 - Conférence Africaine sur la Recherche en Informatique et Mathématiques Appliquées, Nov 2006, Cotonou, Benin. 2007, ARIMA
inria-00391870v1  Article dans une revue
Pierre NgnepiebaFrançois-Xavier Le DimetAmari JonesVictor P. ShutyaevOn the Newton's Algorithm for Data Assimilation problem: Application to an infiltration model
International Journal of Pure and Applied Mathematics, Academic Publishing Ltd, 2009, 52 (1), pp.67-85
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hal-00931293v1  Article dans une revue
François-Xavier Le DimetVictor P. ShutyaevHa Tran ThuGeneral sensitivity analysis in data assimilation
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2014, 29 (2), pp.107-127. <10.1515/rnam-2014-0009>
inria-00391878v1  Article dans une revue
Victor P. ShutyaevFrançois-Xavier Le DimetIgor Yu. GejadzeOn optimal solution error covariances in variational data assimilation
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2008, 23 (2), pp.197-205. <10.1515/RJNAMM.2008.012>
inria-00391910v1  Article dans une revue
François-Xavier Le DimetVictor P. ShutyaevIgor Yu GejadzeOn optimal solution error in variational data assimilation: theoretical aspects
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2006, 21 (2), pp.139--152
inria-00391900v1  Article dans une revue
Igor Yu GejadzeFrançois-Xavier Le DimetVictor P. ShutyaevOn error covariances in variational data assimilation
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2007, 22 (2), pp.163-175. <10.1515/RJNAMM.2007.008>
inria-00391909v1  Article dans une revue
Evgeny I. ParmuzinFrançois-Xavier Le DimetVictor P. ShutyaevOn error analysis in variational data assimilation problem for a nonlinear convection-diffusion model
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2006, 21 (2), pp.169--183
inria-00391869v1  Article dans une revue
Victor P. ShutyaevFrançois-Xavier Le DimetIgor Yu GejadzeA posteriori error covariances in variational data assimilation
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2009, 24 (2), pp.161-169. <10.1515/RJNAMM.2009.011>
hal-00787295v1  Article dans une revue
Victor P. ShutyaevFrançois-Xavier Le DimetIgor Yu. GejadzeReduced-space inverse Hessian for analysis error covariances in variational data assimilation
Russian Journal of Numerical Analysis and Mathematical Modelling, De Gruyter, 2010, 25 (2), pp.169-185. <10.1515/rjnamm.2010.011>
inria-00391893v1  Article dans une revue
Igor Yu. GejadzeFrançois-Xavier Le DimetVictor P. ShutyaevOn analysis error covariances in variational data assimilation
SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2008, 30 (4), pp.1847-1874. <10.1137/07068744X>