Harmonic analysis and circuit approximation of Sobolev functions on quantum input spaces

quant-ph, cs.LG, math.RT, math.SP

Submitted: 2026-10-09

Updated: 2026-10-09

Comments: 27 pages, 2 figures

Code: https://github.com/psc25/QuantumHarmon

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Breaking the cubic barrier in the Solovay-Kitaev algorithm
• Approximation rates of quantum neural networks for periodic functions via Jackson's inequality

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