2 papers
math.PR2026
Large deviation principles for pattern-avoiding permutations, and limit shapes for constrained Mallows permutations
Thomas Budzinski, Victor Dubach, Valentin Féray +2
We study Mallows random permutations conditioned to avoid a given pattern of length~. When the bias parameter is of the form , we prove that these permutations conv…
math.CO2019
A product of invariant random permutations has the same small cycle structure as uniform
Mohamed Slim Kammoun, Mylène Maïda
We use moment method to understand the cycle structure of the composition of independent invariant permutations. We prove that under a good control on fixed points and cycles of le…