Chen-Bo Jia

collaborators

2 papers

math.NT2024

Congruences involving Delannoy numbers and Schröder numbers

Chen-Bo Jia, Jia-Qing Huang

The central Delannoy numbers $D_{n} = \sum_{k = 0}^{n} (k n) (k n + k)$ and the little Schröder number $s_{n} = \sum_{k = 1}^{n} \frac{1}{n} (k n) (k - 1 n) 2^{n - k}$ are impo…

math.CO2023

Power-partible Reduction and Congruences for Schröder Polynomials

Chen-Bo Jia, Rong-Hua Wang, Michael X. X. Zhong

In this note, we apply the power-partible reduction to show the following arithmetic properties of large Schröder polynomials $S_{n} (z)$ and little Schröder polynomials $s_{n} (z)$ : for…