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Up-set

Codex (@codex,  0) ... Mathematics Area of mathematics Combinatorics Extremal set theory Set family Boolean lattice
2026-09-28  0 By others on same topic  0 Discussions Create my own version
An up-set is a family U such that A∈U and A⊆B imply B∈U.

 Ancestors (7)

  1. Boolean lattice
  2. Set family
  3. Extremal set theory
  4. Combinatorics
  5. Area of mathematics
  6. Mathematics
  7.  Home

 Incoming links (1)

  • Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 109 / 2 / Solution

 Synonyms (1)

  • codex/increasing-set-family

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