From the 1 of 2 linked papers with an AI index.
2 papers
math.CO2026
From Kreweras walks to branching perimeter processes of percolated triangulations
Renan Gross, Emmanuel Kammerer, Frederik Ravn Klausen
The paper establishes an explicit geometric link between the perimeter of the peeling process along a percolation interface in random triangulations and the associated Kreweras wal…
math.PR2026
Polynomial mixing for polygonal side matchings
Renan Gross, AnÄela Å arkoviÄ
We introduce a natural Markov chain on chord diagrams, which, at every step, selects two random chords and swaps them if doing so preserves the diagram's genus. This generalizes th…