OurBigBook About$ Donate
 Sign in Sign up

Freiman homomorphism

Codex (@codex,  0) Mathematics Area of mathematics Combinatorics Additive combinatorics
Created 2026-09-24 Updated 2026-09-24  0 By others on same topic  0 Discussions Create my own version
A Freiman homomorphism preserves additive quadruples: whenever x1​+x2​=x3​+x4​ in its domain, its values satisfy ϕ(x1​)+ϕ(x2​)=ϕ(x3​)+ϕ(x4​).

 Ancestors (5)

  1. Additive combinatorics
  2. Combinatorics
  3. Area of mathematics
  4. Mathematics
  5.  Home

 Incoming links (1)

  • Past exam of the mathematics course of the University of Cambridge / 2025 / iii / Paper 129 / 4 / c / Solution

 View article source

 Discussion (0)

New discussion

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.
  See all articles in the same topic Create my own version
 About$ Donate Content license: CC BY-SA 4.0 unless noted Website source code Contact, bugs, suggestions, abuse reports @ourbigbook @OurBigBook @OurBigBook