Postdoc Lunch Time Talks
Date: October 18, 2017
Time: 12:35PM - 12:55PM
Location: BLOC 220
Speaker: Yue Cai, Texas A&M University
Description: Title: Counting with Borel's triangle
Abstract: Borel’s triangle is an array of integers
closely related to the classical Catalan numbers.
In this talk we present various combinatorial
interpretations of Borel’s triangle in terms of
lattice paths, binary trees, and pattern avoiding
permutations and matchings.