chebgreen: Learning and interpolating continuous Empirical Green's Functions from data

In this work, we present a mesh-independent, data-driven library, chebgreen, to mathematically model one-dimensional systems, possessing an associated control parameter, and whose governing partial differential equation is unknown. The proposed method learns an Empirical Green's Function for th...

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Veröffentlicht in:	Computer physics communications Jg. 317; S. 109867
Hauptverfasser:	Praveen, Harshwardhan, Brown, Jacob, Earls, Christopher
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.12.2025
Schlagworte:	Chebyshev polynomials Green's function Manifold interpolation PDE learning Singular value expansion Singular value expansion Green's function Manifold interpolation PDE learning Chebyshev polynomials
ISSN:	0010-4655
Online-Zugang:	Volltext
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