11 citations · 16 across the 4 of their papers we have counts for
4 papers
Pieri rules for skew dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +1
In this paper we give Pieri rules for skew dual immaculate functions and their recently discovered row-strict counterparts. We establish our rules using a right-action analogue of…
The -positivity of the chromatic symmetric functions and the inverse Kostka matrix
Shiyun Wang
We expand the chromatic symmetric functions for Dyck paths of bounce number three in the elementary symmetric function basis using a combinatorial interpretation of the inverse of…
0-Hecke modules for row-strict dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +2
We introduce a new basis of quasisymmetric functions, the row-strict dual immaculate functions. We construct a cyclic, indecomposable 0-Hecke algebra module for these functions. Ou…
Row-strict dual immaculate functions
Elizabeth Niese, Sheila Sundaram, Stephanie van Willigenburg +2
We define a new basis of quasisymmetric functions, the row-strict dual immaculate functions, as the generating function of a particular set of tableaux. We establish that this defi…