The Asymptotic Normality of $(s,s+1)$-Cores with Distinct Parts

Abstract

Simultaneous core partitions are important objects in algebraic combinatorics. Recently there has been interest in studying the distribution of sizes among all $(s,t)$-cores for coprime $s$ and $t$. Zaleski (2017) gave strong evidence that when we restrict our attention to $(s,s+1)$-cores with distinct parts, the resulting distribution is approximately normal. We prove his conjecture by applying the Combinatorial Central Limit Theorem and mixing the resulting normal distributions.

Locations

• The Electronic Journal of Combinatorics - View - PDF
• Repository of the Academy's Library (Library of the Hungarian Academy of Sciences) - View - PDF
• arXiv (Cornell University) - View - PDF