Data-driven identification of stable sparse differential operators using constrained regression

DOI10.1016/j.cma.2024.117149MaRDI QIDQ6588307

Yongjie Jessica Zhang, Aviral Prakash

Publication date: 15 August 2024

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

system identificationlinear stabilitydifferential operatorsconstrained regressionscientific machine learningstencil-based sparsity

Mathematics Subject Classification ID

Learning and adaptive systems in artificial intelligence (68T05) Numerical aspects of the method of characteristics for initial value and initial-boundary value problems involving PDEs (65M25) Applications of operator theory in numerical analysis (47N40)

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