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most citedAccelerating Physics-Based Simulations Using Neural Network Proxies: An Application in Oil Reservoir Modeling

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math.NA2020★ 1 cited

Projection techniques to update the truncated SVD of evolving matrices

Vassilis Kalantzis, Georgios Kollias, Shashanka Ubaru +3

This paper considers the problem of updating the rank-k truncated Singular Value Decomposition (SVD) of matrices subject to the addition of new rows and/or columns over time. Such…