Quantitative Sobolev Approximation Bounds for Neural Operators with Empirical Validation on Burgers’ Equation

Published in Machine Learning: Science and Technology (In Submission), 2025

This research derives quantitative approximation bounds for neural operators in Sobolev norms and provides empirical validation using Fourier Neural Operators on Burgers’ Equation. The work establishes theoretical foundations for understanding the approximation capabilities of neural operators in solving partial differential equations.

FNO Learning Curves by Model Size

Recommended citation: Nicole Hao. (2025). "Quantitative Sobolev Approximation Bounds for Neural Operators with Empirical Validation on Burgers Equation." In submission to Mach. Learn.: Sci. DOI: 10.13140/RG.2.2.32739.62248
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