Tag: physical
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Will there be a discount for Physical O’Reilly Media books?
Will there be a discount for Physical O’Reilly Media books? Will there be a discount for Physical O’Reilly Media books? Hello. Not sure if this is the best place to post this question so let me know. Does anyone know if there will be some Black Friday discount for Physical O’Reilly Media books somewhere? I…
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A Streaming Sparse Cholesky Method for Derivative-Informed Gaussian Process Surrogates Within Digital Twin Applications
A Streaming Sparse Cholesky Method for Derivative-Informed Gaussian Process Surrogates Within Digital Twin Applications arXiv:2511.00366v1 Announce Type: new Abstract: Digital twins are developed to model the behavior of a specific physical asset (or twin), and they can consist of high-fidelity physics-based models or surrogates. A highly accurate surrogate is often preferred over multi-physics models as…
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Gaussian process surrogate with physical law-corrected prior for multi-coupled PDEs defined on irregular geometry
Gaussian process surrogate with physical law-corrected prior for multi-coupled PDEs defined on irregular geometry arXiv:2509.02617v1 Announce Type: new Abstract: Parametric partial differential equations (PDEs) are fundamental mathematical tools for modeling complex physical systems, yet their numerical evaluation across parameter spaces remains computationally intensive when using conventional high-fidelity solvers. To address this challenge, we propose a…