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cs.CE2023
Improving Surrogate Model Robustness to Perturbations for Dynamical Systems Through Machine Learning and Data Assimilation
Abhishek Ajayakumar, Soumyendu Raha
Many real-world systems are modelled using complex ordinary differential equations (ODEs). However, the dimensionality of these systems can make them challenging to analyze. Dimens…
cs.CE2021
Prediction of dynamical systems using geometric constraints imposed by observations
Saurabh Dixit, Soumyendu Raha
Solution of Ordinary Differential Equation (ODE) model of dynamical system may not agree with its observed values. Often this discrepancy can be attributed to unmodeled forcings in…