3 citations · 3 across the 4 of their papers we have counts for
7 papers
Block decomposition and statistics arising from permutation tableaux
Joanna N. Chen
Permutation statistics $\wnm$ and $\rlm$ are both arising from permutation tableaux. $\wnm$ was introduced by Chen and Zhou, which was proved equally distributed with the number of…
Statistics on permutations with bounded drop size
Joanna Na Chen, Robin Dapao Zhou
Permutations with bounded drop size, which we also call bounded permutations, was introduced by Chung, Claesson, Dukes and Graham. Petersen introduced a new Mahonian statistic the…
On the 12-representability of induced subgraphs of a grid graph
Joanna N. Chen, Sergey Kitaev
The notion of a 12-representable graph was introduced by Jones et al.. This notion generalizes the notions of the much studied permutation graphs and co-interval graphs. It is know…
From -Stirling numbers to the Delta Conjecture: a viewpoint from vincular patterns
Joanna N. Chen, Shishuo Fu
The distribution of certain Mahonian statistic (called ) introduced by Babson and Steingrímsson over the set of permutations that avoid vincular pattern $1\underline…
Equidistributions of MAJ and STAT over pattern avoiding permutations
Joanna N. Chen
Babson and Steingr\'ımsson introduced generalized permutation patterns and showed that most of the Mahonian statistics in the literature can be expressed by the combination of gene…
A new bijective proof of Babson and Steingr\'ımsson's conjecture
Joanna N. Chen, Shouxiao Li
Babson and Steingr\'ımsson introduced generalized permutation patterns and showed that most of the Mahonian statistics in the literature can be expressed by the combination of gene…