Amit Apte

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Philip J MorrisonProfessor of Physics, University of Texas at AustinVerified email at physics.utexas.edu
Alexander WurmAssociate Professor of Physics, Western New England UniversityVerified email at wne.edu
Andrew M StuartComputing + Mathematical Sciences, CaltechVerified email at caltech.edu
Jochen VossLecturer in Statistics, University of LeedsVerified email at leeds.ac.uk
Colin James GrudzienSenior Data Assimilation Scientist, Center for Western Weather and Water Extremes (CW3E)Verified email at ucsd.edu
Rama GovindarajanVerified email at icts.res.in
Laura SlivinskiCIRES/NOAAVerified email at noaa.gov
Karthik GurumoorthyMachine Learning Scientist, Amazon Development CenterVerified email at amazon.com
Martin HairerProfessor of Mathematics, EPFL and Imperial College LondonVerified email at imperial.ac.uk
Rafael de la LlaveProfessor of Mathematics, Georgia Institute of TechnologyVerified email at math.gatech.edu
Vishal VasanInternational Centre for Theoretical Sciences, Tata Institute of Fundamental ResearchVerified email at icts.res.in
Didier AurouxUniversité Nice Sophia AntipolisVerified email at unice.fr
Mythily RamaswamyProfessor of Mathematics, Tata Institute of Fundamental ResearchVerified email at tifrbng.res.in
Marc BocquetÉcole des Ponts, Institut Polytechnique de Paris, CEREAVerified email at enpc.fr
Bjorn SandstedeProfessor of Applied Mathematics, Brown UniversityVerified email at brown.edu
P. N. VinayachandranProfessor of Oceanography, Indian Institute of ScienceVerified email at iisc.ac.in
Tanu SinglaLaboratoire de Physique de l'Ecole Normale SupérieureVerified email at phys.ens.fr
Punit ParmanandaIndian Institute of TechnologyVerified email at uaem.mx
Somdatta SinhaINSA Senior Scientist & Adjunct Prof. (IISER Kolkata & IISER Mohali). CCMB, Hyderabad.Verified email at iisermohali.ac.in
Abhirup GhoshAlbert Einstein Institute, Max Planck Institute for Gravitational Physics, Potsdam, GermanyVerified email at aei.mpg.de

Amit Apte

Indian Institute of Science Education and Research, Pune

Verified email at iiserpune.ac.in - Homepage

Dynamical systems data assimilation Hamiltonian dynamics


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Sampling the posterior: An approach to non-Gaussian data assimilation A Apte, M Hairer, AM Stuart, J Voss Physica D: Nonlinear Phenomena 230 (1-2), 50-64, 2007	144	2007
Data assimilation: Mathematical and statistical perspectives A Apte, CKRT Jones, AM Stuart, J Voss International journal for numerical methods in fluids 56 (8), 1033-1046, 2008	101	2008
A Bayesian approach to Lagrangian data assimilation A Apte, CKRT Jones, AM Stuart Tellus A: Dynamic Meteorology and Oceanography 60 (2), 336-347, 2008	74	2008
Meanders and reconnection-collision sequences in the standard nontwist map A Wurm, A Apte, K Fuchss, PJ Morrison CHAOS-WOODBURY- 15 (2), 23108, 2005	68	2005
Degenerate Kalman filter error covariances and their convergence onto the unstable subspace M Bocquet, KS Gurumoorthy, A Apte, A Carrassi, C Grudzien, ... SIAM/ASA Journal on Uncertainty Quantification 5 (1), 304-333, 2017	55	2017
A Hybrid Particle–Ensemble Kalman Filter for Lagrangian Data Assimilation L Slivinski, E Spiller, A Apte, B Sandstede Monthly Weather Review 143 (1), 195-211, 2015	51	2015
Renormalization and destruction of 1/γ2 tori in the standard nontwist map A Apte, A Wurm, PJ Morrison Chaos: An Interdisciplinary Journal of Nonlinear Science 13 (2), 421-433, 2003	50	2003
A unified approach to the Darwin approximation TB Krause, A Apte, PJ Morrison Physics of plasmas 14 (10), 102112, 2007	47	2007
Breakup of shearless meanders and" outer" tori in the standard nontwist map K Fuchss, A Wurm, A Apte, PJ Morrison CHAOS-WOODBURY- 16 (3), 33120, 2006	37	2006
On reconnection phenomena in the standard nontwist map A Wurm, A Apte, PJ Morrison Brazilian journal of physics 34, 1700-1706, 2004	32	2004
The impact of nonlinearity in Lagrangian data assimilation A Apte, C Jones Nonlinear Processes in Geophysics 20, 329-341, 2013	30	2013
Regularity of critical invariant circles of the standard nontwist map A Apte, R Llave, NP Petrov Nonlinearity 18 (3), 1173-1187, 2005	27	2005
Regularity of critical invariant circles of the standard nontwist map A Apte, R de la Llave, NP Petrov Nonlinearity 18, 1173, 2005	27	2005
Rank deficiency of Kalman error covariance matrices in linear time-varying system with deterministic evolution KS Gurumoorthy, C Grudzien, A Apte, A Carrassi, CKRT Jones SIAM Journal on Control and Optimization 55 (2), 741-759, 2017	26	2017
Variational data assimilation for discrete Burgers equation. A Apte, D Auroux, M Ramaswamy Electronic Journal of Differential Equations (EJDE)[electronic only] 2010, 15-30, 2010	25	2010
Renormalization for breakup of invariant tori A Apte, A Wurm, PJ Morrison Physica D: Nonlinear Phenomena 200 (1-2), 47-59, 2005	22	2005
Thermalization of Local Observables in the -FPUT Chain S Ganapa, A Apte, A Dhar Journal of Statistical Physics 180 (1-6), 1010-1030, 2020	13	2020
Data assimilation using ensemble transform Kalman filter (ETKF) in ROMS model for Indian Ocean M Nurujjaman, A Apte, P Vinayachandran The European Physical Journal Special Topics 222 (3-4), 875-883, 2013	9	2013
A discrete view of the Indian monsoon to identify spatial patterns of rainfall A Mitra, A Apte, R Govindarajan, V Vasan, S Vadlamani Dynamics and Statistics of the Climate System 3 (1), dzy009, 2018	7	2018
Numerical studies of the standard nontwist map and a renormalization group framework for breakup of invariant tori AS Apte	7	2004

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