All Articles tagged entropy

• Probability
  July 06, 2018 BST
  Proof of a conjecture of Kleinberg-Sawin-Speyer
  Luke Pebody

  A conjecture of Kleinberg, Sawin and Speyer is proved concerning the existence of a certain probability distribution, leading to essentially tight bounds for the growth of tri-coloured sum-free sets.

  Editorial introduction
• Group Theory
  May 09, 2017 BST
  Analyticity of the entropy and the escape rate of random walks in hyperbolic groups
  Sebastien Gouezel

  The entropy and escape rate of a random walk in a hyperbolic group depends analytically on the measure that defines it.

  Editorial introduction