Amit Apte - Vita (July 8, 2019) Page 1 of 10
Total Page:16
File Type:pdf, Size:1020Kb
Amit Apte - Vita (July 8, 2019) page 1 of 10 Amit Apte International Centre for Theoretical Sciences, Tata Institute of Fundamental Research Survey No. 151, Shivakote, Hesaraghatta Hobli, Bengaluru North 560089 India Office: +91 80 4653 6230; Email: [email protected]; Web: http://home.icts.res.in/~apte ORCID: https://orcid.org/0000-0002-3632-7553 Google scholar: http://scholar.google.co.in/citations?user=2x7ZjrIAAAAJ Mathscinet: https://mathscinet.ams.org/mathscinet/search/author.html?mrauthid=716018 Education • The University of Texas at Austin, Texas, USA; Ph.D., Physics, May 2004 Dissertation: Numerical Studies of the Standard Nontwist Map and a Renormalization Group Framework for Breakup of Invariant Tori; Supervisor: Philip J. Morrison • Indian Institute of Technology, Kanpur, India; M.Sc., Physics, May 1996 Employment • International Centre for Theoretical Sciences, Tata Institute of Fundamental Research, Bangalore, India: Reader, August 2013 - December 2015; Associate professor, January 2016 - present • Center for Applicable Mathematics, Tata Institute of Fundamental Research, Bangalore, India: Fellow, July 2007 - July 2011; Reader, August 2011 - July 2013 • Mathematical Sciences Research Institute (MSRI), Berkeley, California, USA: Postdoc- toral fellow, January - May 2007 • Department of Mathematics, University of North Carolina, Chapel Hill, NC, USA: Post- doctoral researcher, August - December 2006 • Statistical and Applied Mathematical Sciences Institute (SAMSI), Durham NC, USA: Postdoctoral fellow, January 2005 - August 2006 • University of Texas, Austin, Texas, USA: Teaching assistant, Research assistant, August 1996 - May 2004 Publications: Refereed (journal and conference) 28. A. Mitra, A. Apte, R. Govindarajan, V. Vasan, S. Vadlamani, \A Discrete View of the Indian Monsoon to Identify Spatial Patterns of Rainfall," Dynamics and Statistics of the Climate System, v.3, dzy009 (2018) https://doi.org/10.1093/climsys/dzy009 27. A. Mitra, A. Apte, R. Govindarajan, V. Vasan, S. Vadlamani, \Spatio-temporal patterns of daily Indian summer monsoon rainfall," Dynamics and Statistics of the Climate System, v.3, dzy010 (2018) https://doi.org/10.1093/climsys/dzy010 26. A. Apte, D. Auroux, M. Ramaswamy, \Observers for compressible Navier-Stokes equation," SIAM Journal on Control and Optimization, v.56(2), pp.1081-1104 (2018) https://doi. org/10.1137/16M1060601 25. A. Mitra, A. Apte, R. Govindarajan, V. Vasan, S. Vadlamani, \Tracking the propagation of planetary scale cloud zones over Indian ocean and south Asia with Markov random fields,” in Proceedings of the 7th International Workshop on Climate Informatics: CI 2017, V. Lyubchich, N.C. Oza, A. Rhines, and E. Szekely (editors), pp.9-12 (2017) http://dx. doi.org/10.5065/D6222SH7 Amit Apte - Vita (July 8, 2019) page 2 of 10 24. A. Mitra, A. Apte, R. Govindarajan, V. Vasan, S. Vadlamani, \Finding active and break spells of Indian monsoon by Markov random fields,” in Proceedings of the 7th International Workshop on Climate Informatics: CI 2017, V. Lyubchich, N.C. Oza, A. Rhines, and E. Szekely (editors), pp.5-8 (2017) http://dx.doi.org/10.5065/D6222SH7 23. Mishty Ray, Amol Amodkar, A. Apte, \Data assimilation with Chua's circuit," Academy of Sciences Conference Series, v.1, pp.25-34 (2017) http://www.ias.ac.in/describe/ article/conf/001/01/0025-0034 22. K.S. Gurumoorthy, C. Grudzien, A. Apte, A. Carrassi, C.K.R.T. Jones, \Rank deficiency of Kalman error covariance matrices in linear time-varying system with deterministic evo- lution," SIAM Journal on Control and Optimization, v.55, pp.741-759 (2017) http://doi. org/10.1137/15M1025839 21. Marc Bocquet, K.S. Gurumoorthy, A. Apte, A. Carrassi, C. Grudzien, C.K.R.T. Jones, \Degenerate Kalman filter error covariances and their convergence onto the unstable sub- space," SIAM/ASA Journal on Uncertainty Quantification, v.5, pp.304-333 (2017) https: //doi.org/10.1137/15M1050239 20. L.C. Slivinski, E.T. Spiller, and A. Apte, \A Hybrid Particle-Ensemble Kalman Filter for High-Dimensional Lagrangian Data Assimilation," in Dynamic Data-Driven Environmental Systems Science 2014 Sai Ravela, Adrian Sandu (editors), v.8964 Lecture Notes in Com- puter Science, pp 263{273 (2015) http://dx.doi.org/10.1007/978-3-319-25138-7_24 19. A. Apte, \An introduction to data assimilation," in Proceedings of Emerging Trends in Applied Mathematics, Kolkata, India, February 2014, S. Sarkar et al. (editors), pp.31{42 (2015) http://dx.doi.org/10.1007/978-81-322-2547-8_4 18. L. Slivinski, E.T. Spiller, A. Apte, and Bjorn Sandstede, \A hybrid particle-ensemble Kalman filter for Lagrangian data assimilation," Monthly Weather Review v.143, pp.195211 (2015) http://dx.doi.org/10.1175/MWR-D-14-00051.1 17. E.T. Spiller, A. Apte, and C.K.R.T. Jones, \Assimilation of en route Lagrangian obser- vations," Tellus A v.65, pp.20319 (2013) http://dx.doi.org/10.3402/tellusa.v65i0. 20319 16. A. Apte and C.K.R.T. Jones, \The impact of nonlinearity in Lagrangian data assimilation," Nonlinear Processes in Geosciences v.20, pp.1-13 (2013) http://dx.doi.org/10.5194/ npg-20-329-2013 15. Md. Nurujjaman, A. Apte, and P. Vinayachandran, \Data assimilation using ensemble transform Kalman filter (ETKF) in ROMS model for Indian Ocean," European Physi- cal Journal Special Topics v.222, pp.875-883 (2013) http://dx.doi.org/10.1140/epjst/ e2013-01890-3 14. Md. Nurujjaman, S. Shivamurthy, A. Apte, T. Singla, P. Parmananda, “Effect of discrete time observations on synchronization in Chua model and applications to data assimilation," Chaos v.22, pp.023125 (2012) http://dx.doi.org/10.1063/1.4712591 13. A. Apte, \Renormalization group operators for maps and universal scaling of universal scaling exponents," Physica D v.240, pp.317-322 (2010) http://dx.doi.org/10.1016/j. physd.2010.09.005 12. A. Apte, D. Auroux, Mythily Ramaswamy, \Variational data assimilation for discrete Burg- ers equation," Electronic Journal of Differential Equations, Conference v.19, pp.15-30 (2010) http://www.emis.de/journals/EJDE/conf-proc/19/a2/abstr.html 11. A. Apte, C.K.R.T. Jones, A. M. Stuart, and J. Voss, \Data Assimilation: Mathematical Amit Apte - Vita (July 8, 2019) page 3 of 10 and Statistical Perspectives," Int. J. Numer. Methods in Fluids v.56, pp.1033-1046 (2008) http://dx.doi.org/10.1002/fld.1698 10. A. Apte, C.K.R.T. Jones, and A. M. Stuart, \A Bayesian approach to Lagrangian data assimilation," Tellus A v.60, pp.336-347 (March 2008) http://dx.doi.org/10.1111/j. 1600-0870.2007.00295.x 9. T.B. Krause, P.J. Morrison, and A. Apte, \A unique approach to the Darwin approxi- mation," Phys. Plasmas v.14 pp.102112 (October 2007) http://dx.doi.org/10.1063/1. 2799346 8. A. Apte, M. Hairer, A. M. Stuart, and J. Voss, \Sampling the posterior: an approach to non-Gaussian data assimilation," Physica D v.230, pp.50-64 (June 2007) http://dx.doi. org/10.1016/j.physd.2006.06.009 7. K. Fuchss, A. Wurm, A. Apte, and P.J. Morrison, \Breakup of shearless meanders and `outer' tori in the standard nontwist map," Chaos v.16, pp.033120 (September 2006) http: //dx.doi.org/10.1063/1.2338026 6. A. Apte, R. de la Llave, and E. Petrisor, \Comment on `Reconnection scenarios. ,' Chaos Solitons and Fractals 14, 117 (2002)," Chaos Solitons and Fractals v.27, pp.1115-1116 (2006) http://dx.doi.org/10.1016/j.chaos.2004.12.018 5. A. Wurm, A. Apte, K. Fuchss and P.J. Morrison, \Meanders and reconnection-collision sequences in the standard nontwist map," Chaos v.15, pp.023108 (June 2005) http://dx. doi.org/10.1063/1.1915960 4. A. Apte, R. de la Llave, and N.P. Petrov, \Regularity of critical invariant circles of the standard non-twist map," Nonlinearity v.18, pp.1173-1187 (May 2005) http://dx.doi. org/10.1088/0951-7715/18/3/013 3. A. Apte, A. Wurm, and P.J. Morrison, \Renormalization for breakup of invariant tori," Physica D v.200, pp.47-59 (January 2005) http://dx.doi.org/10.1016/j.physd.2004. 09.010 2. A. Wurm, A. Apte, and P.J. Morrison, \On reconnection phenomena in the standard nontwist map," Brazilian Journal of Physics v.34, pp.1700-1706 (December 2004) http: //dx.doi.org/10.1590/S0103-97332004000800035 1. A. Apte, A. Wurm, and P.J. Morrison, \Renormalization and destruction of 1/γ2 tori in the standard nontwist map," Chaos v.13, pp.421-433 (June 2003) http://dx.doi.org/10. 1063/1.1555472 Publications: Submitted, in preparation 2. Madhuresh, S. Vadlamani, A. Apte, \Contraction rates for Bayesian inverse problems," http://arxiv.org/abs/1412.8016v1 1. Abhirup Ghosh, A. Apte, Somdatta Sinha, \Parameter Estimation in the Population Dynamic Model of Drosophila Melanogaster: Application of Bayesian Inference and the Markhov Chain Monte Carlo method," https://arxiv.org/abs/1705.03868 Publications: Non-refereed, proceedings, reports 4. \Mathematics of planet earth 2013: \An interactive exhibition: mathematics for the billion" - website: http://mpe.icts.res.in/ and booklet - https://www.icts.res.in/event/ page/2633 3. A. Apte, Ravi Nanjundiah, Vijay Chandru, Roddam Narasimha, Spenta Wadia, \Report of the ICTS program `Scientific discovery through intensive exploration of data'," Submitted Amit Apte - Vita (July 8, 2019) page 4 of 10 to the Scientific Advisory Committee to the Prime Minister of India, April 2011, and a shortened version to Current Science; http://sactopm.gov.in/SAC_PM_AR2011.pdf pp.91- 98 2. A. Apte, C.K.R.T. Jones, and A. M. Stuart, \A Bayesian approach to Lagrangian data assimilation: Langevin sampling and model error," Proceedings of the International Con- ference on Recent Developments in Nonlinear Systems and Dynamics, Bharathidasan Uni- versity, Tiruchirapalli, India, February 2008 1.