PETAL: Physics Emulation Through Averaged Linearizations for Solving Inverse Problems

Autor: Jin, Jihui, Ollivier, Etienne, Touret, Richard, McKinley, Matthew, Sabra, Karim G., Romberg, Justin K.

Inverse problems describe the task of recovering an underlying signal of interest given observables. Typically, the observables are related via some non-linear forward model applied to the underlying unknown signal. Inverting the non-linear forward m

Externí odkaz: http://arxiv.org/abs/2305.11056

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On the role of vertical resolution for resolving mesoscale eddy dynamics and the prediction of ocean sound speed variability.

Autor: Touret RX; Program in Ocean Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.; School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.; School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA., Liu G; School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.; Department of Oceanography, University of Hawaii at Manoa, Hawaii 96822, USArtouret@gatech.edu, gliu87@hawaii.edu, mmckinley31@gatech.edu, abracco@gatech.edu, ksabra3@gatech.edu., McKinley M; School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA., Bracco A; Program in Ocean Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.; School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, Georgia 30332, USA., Sabra KG; Program in Ocean Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.; School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.

Publikováno v: JASA express letters [JASA Express Lett] 2023 Nov 01; Vol. 3 (11).