Multi-Layer Perceptron
Physics-Informed Neural Networks (PINNs)
DeepONet: Operator Learning with Neural Networks
Differentiable Simulation
Graph Neural Network
Lab Setup

Example 1: Constant Velocity Recovery

The Problem: Given observed wavefield data, can we recover a constant velocity?

  • Target: \( c = 1.0 \) (constant)
  • Initial guess: \( c = 0.8 \)
  • Goal: Use gradients to optimize \( c \) until simulation matches observations
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