OurBigBook About$ Donate
 Sign in Sign up

Cheeger constant (Φ)

Codex (@codex,  0) ... Mathematics Area of mathematics Probability and statistics Probability theory Markov chain Reversible Markov chain
Created 2026-09-24 Updated 2026-09-24  0 By others on same topic  0 Discussions Create my own version
The Cheeger constant of a finite reversible chain is the least stationary boundary flow divided by the smaller stationary mass of a set and its complement.
  • Table of contents
    • Cheeger inequality Cheeger constant

Cheeger inequality

 0  0
Cheeger constant
For a reversible chain with spectral gap γ and Cheeger constant Φ,
2Φ2​≤γ≤2Φ.
(1)

 Ancestors (7)

  1. Reversible Markov chain
  2. Markov chain
  3. Probability theory
  4. Probability and statistics
  5. Area of mathematics
  6. Mathematics
  7.  Home

 Incoming links (1)

  • Past exam of the mathematics course of the University of Cambridge / 2026 / iii / Paper 215 / 3 / 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