Suijie Wang

collaborators

3 papers

math.CO2020

Bijections on $r$ -Shi and $r$ -Catalan Arrangements

Houshan Fu, Suijie Wang, Weijin Zhu

Associated with the $r$ -Shi arrangement and $r$ -Catalan arrangement in $R^{n}$ , we introduce a cubic matrix for each region to establish two bijections in a uniform way. Firstl…

math.CO2018

Pattern Avoidance of Generalized Permutations

Zhousheng Mei, Suijie Wang

In this paper, we study pattern avoidances of generalized permutations and show that the number of all generalized permutations avoiding $π$ is independent of the choice of $π\in S…

math.CO2018

Parallel Translates of Represented Matroids

Beifang Chen, Houshan Fu, Suijie Wang

Given an $F$ -represented matroid $(M, ρ)$ with the ground set $[m]$ , the representation $ρ$ naturally defines a hyperplane arrangement $A_{ρ}$ . We will study its paral…

Bijections on r-Shi and r-Catalan Arrangements

Pattern Avoidance of Generalized Permutations

Parallel Translates of Represented Matroids

Bijections on $r$ -Shi and $r$ -Catalan Arrangements