The Piecewise Parabolic Method for the Parameters Estimation in an Ocean Pollutant Transport Adjoint Model

Chun-hong WANG, Jiang-hu LI, Yan ZHAO, Ning LI

Abstract


In this paper, a higher-order and conservative Piecewise Parabolic interpolation is proposed to estimate key parameters of an ocean pollutant transport model. The Piecewise Parabolic interpolation quality is verified by groups of experiments. The results show that the Piecewise Parabolic Method (PPM) in independent point scheme (IPS) can realize better parameter estimation with fewer independent points.

Keywords


Piecewise Parabolic Method, Ocean pollutant transport model, Bohai Sea


DOI
10.12783/dtcse/msam2020/34258

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