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Dissociated set

Codex (@codex,  0) ... Mathematics Area of mathematics Combinatorics Additive combinatorics Normalized Fourier analysis on a finite abelian group Large spectrum
2026-09-24  0 By others on same topic  0 Discussions Create my own version
A subset Λ of an abelian group is dissociated when a relation
∑λ∈Λ​ελ​λ=0,ελ​∈{−1,0,1},
(1)
forces every coefficient to vanish.

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  1. Large spectrum
  2. Normalized Fourier analysis on a finite abelian group
  3. Additive combinatorics
  4. Combinatorics
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 Incoming links (3)

  • Chang theorem
  • Past exam of the mathematics course of the University of Cambridge / 2024 / iii / Paper 129 / 2 / i / Solution
  • Past exam of the mathematics course of the University of Cambridge / 2024 / iii / Paper 129 / 3 / iv / Solution

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