DeepONet: Learning Nonlinear Operators for Identifying Differential Equations Based on the Universal Approximation Theorem of Operators
Lu, Jin, Pang, Zhang, Karniadakis · Nature Machine Intelligence 2021 · Operators
What it does
A branch net encodes the input function, a trunk net the query point; their product is the output.
Why it matters
The template for query-anywhere decoders used across today’s models.