Physics informed neural networks for elliptic equations with oscillatory differential operators.
Sean P. CarneyArnav GangalLuis KimPublished in: CoRR (2022)
Keyphrases
- boundary value problem
- differential operators
- neural network
- partial differential equations
- numerical solution
- differential equations
- recurrent neural networks
- vector field
- boundary conditions
- pattern recognition
- multiple scales
- back propagation
- multiscale
- multilayer perceptron
- gaussian derivatives
- artificial neural networks
- anisotropic diffusion
- scale space
- level set
- zero crossing
- diffusion tensor
- image analysis
- feature vectors
- computer vision