Abstract
An intrinsic property of almost any physical measuring device is that it makes observations which are slightly blurred in time. The authors consider a nudging-based approach for data assimilation that constructs an approximate solution based on a feedback control mechanism that is designed to account for observations that have been blurred by a moving time average. Analysis of this nudging model in the context of the subcritical surface quasi-geostrophic equation shows, provided the time-averaging window is sufficiently small and the resolution of the observations sufficiently fine, that the approximating solution converges exponentially fast to the observed solution over time. In particular, the authors demonstrate that observational data with a small blur in time possess no significant obstructions to data assimilation provided that the nudging properly takes the time averaging into account. Two key ingredients in our analysis are additional bounded-ness properties for the relevant interpolant observation operators and a non-local Gronwall inequality.
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Albanez, D. A. F., Nussenzveig Lopes, H. J. and Titim, E. S., Continuous data assimilation for the three-dimensional Navier-Stokes-α model, Asymptotic Anal., 97(1-2), 2016, 139–164, DOI: 10.3233/ASY-151351.
Azouani, A., Olson, E. and Titi, E. S., Continuous data assimilation using general interpolant observables, J. Nonlinear Sci., 24(2), 2014, 277–304.
Azouani, A. and Titi, E. S., Feedback control of nonlinear dissipative systems by finite determining parameters-a reaction diffusion paradigm, Evol. Equ. Control Theory, 3(4), 2014, 579–594.
Bergemann, K. and Reich, S., An ensemble Kalman-Bucy filter for continuous data assimilation, Meteorl. Z., 21, 2012, 213–219.
Bessaih, H., Olson, E. and Titi, E. S., Continuous assimilation of data with stochastic noise, Nonlinearity, 28, 2015, 729–753.
Blocher, J., Chaotic Attractors and Synchronization Using Time-Averaged Partial Observations of the Phase Space, Masters Thesis, University of Nevada, Department of Mathematics and Statistics, 2016.
Blocher, J., Martinez, V. R. and Olson, E., Data assimilation using noisy time-averaged measurements, Physica D, 376, 2018, 49–59.
Bloemker, D., Law, K. J. H., Stuart, A. M. and Zygalakis, K., Accuracy and stability of the continuous-time 3DVAR filter for the Navier-Stokes equation, Nonlinearity, 26, 2013, 2193–2219.
Caffarelli, L. and Vasseur, A., Drift diffusion equations with fractional diffusion and the quasi-geostrophic equation, Annals of Math., 171(3), 2010, 1903–1930.
Carrillo, J. A. and Ferreira, C. F., The asymptotic behaviour of subcritical dissipative quasi-geostrophic equations, Nonlinearity, 21, 2008, 1001–1018.
Charney, J., Halem, M. and Jastrow, R., Use of incomplete historical data to infer the present state of the atmosphere, J. Atmos. Sci., 26, 1969, 1160–1163.
Cheskidov, A. and Dai, M., The existence of a global attractor for the forced critical surface quasi-geostrophic equation in L2, J. Math. Fluid Mech., 20(1), 2018, 213–225.
Constantin, P., Coti-Zelati, M. and Vicol, V., Uniformly attracting limit sets for the critically dissipative SQG equation, Nonlinearity, 29, 2016, 298–318.
Constantin, P., Glatt-Holtz, N. and Vicol, V., Unique ergodicity for fractionally dissipated, stochastically forced 2D Euler equations, Comm. Math. Phys., 330(2), 2014, 819–857.
Constantin, P., Majda, A. and Tabak, E., Formation of strong fronts in the 2-D quasigeostrophic thermal active scalar, Nonlinearity, 7, 1994, 1495–1533.
Constantin, P., Tarfulea, A. and Vicol, V., Long time dynamics of forced critical SQG, Commun. Math. Phys., 335(1), 2014, 93–141, DOI: 10.1007/s00220-014-2129-3m.
Constantin, P. and Vicol, V., Nonlinear maximum principles for dissipative linear nonlocal operators and applications, Geom. Fund. Anal., 22(5), 2012, 1289–1321.
Constantin, P. and Wu, J., Behavior of solutions of 2D quasi-geostrophic equations, SIAM J. Math Anal., 30(5), 1999, 937–948.
Coti-Zelati, M., Long time behavior of subcritical SQG in scale-invariant Sobolev spaces, J. Nonlinear Sci., 28(1), 2018, 305–335.
Coti-Zelati, M. and Vicol, V., On the global regularity for the supercritical SQG equation, Indiana Univ. Math. J., 65, 2016, 535–552, DOI: 10.1512/iumj.2016.65.5807.
Dong, H., Dissipative quasi-geostrophic equations in critical Sobolev spaces: smoothing effect and global well-posedness, Discrete Gontin. Dyn. Syst. Series A, 26(4), 2010, 1197–1211.
Farhat, A., Jolly, M. S. and Titi, E. S., Continuous data assimilation for the 2D Benard convection through velocity measurements alone, Phys. D, 303, 2015, 59–66.
Farhat, A., Lunasin, E. and Titi, E. S., Abridged dynamic continuous data assimilation for the 2D Navier-Stokes equations, J. Math. Fluid Mech., 18(1), 2016, DOI: 10.1007/s00021-015-0225-6.
Farhat, A., Lunasin, E. and Titi, E. S., Data assimilation algorithm for 3D Benard convection in porous media employing only temperature measurements, J. Math. Anal. Appl., 438(1), 2016, 492–506.
Farhat, A., Lunasin, E. and Titi, E. S., On the Charney conjecture employing temperature measurements alone: the paradigm of 3D planetary geostrophic model, Math. Glim. Weather Forecast, 2, 2016, 61–74.
Foias, C., Mondaini, C. and Titi, E. S., A discrete data assimiliation scheme for the solutions of the 2D Navier-Stokes equations and their statistics, SIAM J. Appl. Dyn. Syst., 15(4), 2016, 2109–2142.
Ibdah, H. A., Mondaini, C. F. and Titi, E. S., Uniform in time error estimates for fully discrete numerical schemes of a data assimilation algorithm, 2018, arXiv:1805.01595vl.
Jolly, M. S., Martinez, V. R. and Titi, E. S., A data assimilation algorithm for the subcritical surface quasi-geostrophic equation, Adv. Nonlinear Stud., 17(1), 2017, 167–192.
Ju, N., The maximum principle and the global attractor for the dissipative 2D quasi-g eostrophic equations, Comm. Math. Phys., 255, 2005, 161–181.
Kalnay, E., Atmospheric Modeling, Data Assimilation, and Predictability, Cambridge University Press, New York, 2003.
Kato, T. and Ponce, G., Commutator estimates and the Euler and Navier-Stokes equation, Comm. Pure. Appl. Math., 41(7), 1988, 891–907.
Kenig, C. E., Ponce, G. and Vega, L., Well-posedness of the initial value problem for the Korteweg-de-Vries equation, J. Am. Math. Soc., 4(2), 1991, 323–347.
Khouider, B. and Titi, E. S., An inviscid regularization for the surface quasi-geostrophic equation, Commun. Pure. Appl. Math., 61, 2008, 1331–1346.
Kiselev, A. and Nazarov, F., Variation on a theme of Caffarelli and Vasseur, J. Math. Sci., 166(1), 2010, 31–39.
Kiselev, A., Nazarov, F. and Volberg, A., Global well-posedness for the critical 2D dissipative quasi-geostrophic equation, Invent. Math., 167, 2007, 445–453.
Markowich, P. A., Titi, E. S. and Trabelsi, S., Continuous data assimilation for the three-dimensional Brinkman-Forchheimer-extended Darcy model, Nonlinearity, 24(4), 2016, 1292–1328.
Mondaini, C. F. and Titi, E. S., Uniform-in-time error estimates for the postprocessing Galerkin method applied to a data assimilation algorithm, SIAM J. Numer. Anal., 56(1), 2018, 78–110.
Pedlosky, J., Geophysical Fluid Dynamics, Springer-Verlag, New York, 1987.
Resnick, S. G., Dynamical problems in non-linear advective partial differential equations, PhD Thesis, The University of Chicago, ProQuest LLC, Ann. Arbor., MI, 1995, 1–86.
Acknowledgements
The authors would like to thank the Institute of Pure and Applied Mathematics (IPAM) at UCLA for the warm hospitality where this collaboration was conceived. The authors are also thankful to Thomas Bewley, Aseel Farhat and Hakima Bessaih for the insightful discussions.
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Dedicated to Professor Andrew J. Majda on the occasion of his 70th birthday
This work was supported by NSF Grants DMS-1418911, DMS-1418928, ONR Grant N00014-15-1-2333, the Einstein Stiftung/Foundation-Berlin, through the Einstein Visiting Fellow Program and the John Simon Guggenheim Memorial Foundation.
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Jolly, M.S., Martinez, V.R., Olson, E.J. et al. Continuous Data Assimilation with Blurred-in-Time Measurements of the Surface Quasi-Geostrophic Equation. Chin. Ann. Math. Ser. B 40, 721–764 (2019). https://doi.org/10.1007/s11401-019-0158-0
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DOI: https://doi.org/10.1007/s11401-019-0158-0