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Keywords: pinn
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Proceedings Papers
Variational Interface Physics Informed Neural Networks (VI-PINNs) for Heterogeneous Subsurface Systems
Available to PurchasePublisher: American Rock Mechanics Association
Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0760
... ABSTRACT This study presents a novel approach to Physics Informed Neural Networks (PINNs) called Variational Interface PINNs (VI-PINNs) for modeling physical systems with material interfaces. In conventional PINNs, a loss functional obtained from the residual of the strong form of governing...
