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Parseval-type identities for Gowers uniformity norms in finite abelian groups

Combinatorics 2025-08-13 v1

Abstract

Orthogonality relations for cubes of characters in Gowers inner products d,l\langle \cdot \rangle_{d,l} lead to Parseval-type identities and isometries for suitably generalized Gowers uniformity norms Ud,lU^{d,l}.

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Cite

@article{arxiv.2508.08968,
  title  = {Parseval-type identities for Gowers uniformity norms in finite abelian groups},
  author = {Martin Niepel},
  journal= {arXiv preprint arXiv:2508.08968},
  year   = {2025}
}

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22 pages