arXiv · 2609.07240
Kolmogorov--Arnold stability for discontinuous functions
Abstract
Here we investigate the stability of the Kolmogorov--Arnold representation theorem (KART) under adversarial reparameterisations of the hidden layer for multivariate discontinuous and unbounded functions. Our results provide a rigorous mathematical foundation for the structural robustness of modern deep learning architectures, such as Kolmogorov--Arnold Networks (KANs), under adversarial configurations.
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Sviatoslav V. Dzhenzher. 2026-09-07. Kolmogorov--Arnold stability for discontinuous functions. https://arxiv.org/abs/2609.07240
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