Jing-Yi Liu

collaborators

2 papers

math.CO2023

Distinct Distances in $R^{3}$ Between Quadratic and Orthogonal Curves

Toby Aldape, Jingyi Liu, Gregory Pylypovych +2

We study the minimum number of distinct distances between point sets on two curves in $R^{3}$ . Assume that one curve contains $m$ points and the other $n$ points. Our main results: (…

math.CO2017

Combinatorial proofs of some properties of tangent and Genocchi numbers

Guo-Niu Han, Jing-Yi Liu

The tangent number $T_{2 n + 1}$ is equal to the number of increasing labelled complete binary trees with $2 n + 1$ vertices. This combinatorial interpretation immediately proves that $T…

Distinct Distances in R3 Between Quadratic and Orthogonal Curves

Combinatorial proofs of some properties of tangent and Genocchi numbers

Distinct Distances in $R^{3}$ Between Quadratic and Orthogonal Curves