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2D nonlinear Allen-Cahn equation, solution and source.

2D nonlinear Allen-Cahn equation, solution and source.

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Figure 2: One dimensional linear Poisson equation, solution u and...
Figure 3: 1D linear Poisson equation, predictions of u and source f for...
Figure 5: 1D linear Poisson equation, predictions of u from four...
Figure 6: 1D linear Poisson equation, predictions of u from four...
+8 Figure 7: 1D linear Poisson equation, predictions of u with different...
Multi-Output Physics-Informed Neural Networks for Forward and Inverse PDE Problems with Uncertainties
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  • Feb 2022
Physics-informed neural networks (PINNs) have recently been used to solve various computational problems which are governed by partial differential equations (PDEs). In this paper, we propose a multi-output physics-informed neural network (MO-PINN) which can provide solutions with uncertainty distributions for both forward and inverse PDE problems...
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