16 citations · 62 across the 23 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
math.CO2010★ 2 cited
Shape and pattern containment of separable permutations
Andrew Crites, Greta Panova, Gregory S. Warrington
Every word has a shape determined by its image under the Robinson-Schensted-Knuth correspondence. We show that when a word w contains a separable (i.e., 3142- and 2413-avoiding) pe…
math.CO2010★ 2 cited
Equivalence classes for the mu-coefficient of Kazhdan-Lusztig polynomials in S_n
Gregory S. Warrington
We study equivalence classes relating to the Kazhdan-Lusztig mu(x,w) coefficients in order to help explain the scarcity of distinct values. Each class is conjectured to contain a "…