Departmental Colloquium
Emily Barnard
De Paul
Pop-stack sorting and pattern-avoiding permutations
Abstract: The pop-stack sorting method takes an ordered list or permutation and reverses each descending run without changing their relative positions. In this talk we will review recent combinatorial results on the pop-stack sorting method, and we will extend the pop-stack sorting method to certain pattern avoiding permutations, called c-sortable. This talk will be accessible to all.
Friday September 6, 2024 at 3:00 PM in 636 SEO