Random noble means substitutions
  The random local mixture of a family of primitive substitution rules with noble mean inflation multiplier is investigated. This extends the random Fibonacci example that was introduced by Godr\`{e}che and Luck in 1989. We discuss the structure of the corresponding dynamical systems, and determine their entropy, an ergodic invariant measure and diffraction spectrum. 
Michael Baake (Bielefeld) and Markus Moll (Bielefeld)
math.DS math-ph math.MP