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News/Harmonic analysis and circuit approximation of Sobolev functions on quantum input spaces
arxiv
PublishedOctober 12, 2026 at 4:00 AM

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

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arXiv:2610.13477v1 Announce Type: cross Abstract: We derive approximation rates for Sobolev functions defined on the complex unit sphere and complex projective space, representing quantum states, and on the special and projective unitary groups, representing quantum unitary operations. By using harm

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