Heesung Shin

activity

20052026

most citedThe symmetric and unimodal expansion of Eulerian polynomials via continued fractions

74 citations · 263 across the 19 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

math.CO2008★ 10 cited

A New Bijection Between Forests and Parking Functions

Heesung Shin

In 1980, G. Kreweras gave a recursive bijection between forests and parking functions. In this paper we construct a nonrecursive bijection from forests onto parking functions, whic…

math.CO2008★ 8 cited

A bijective enumeration of labeled trees with given indegree sequence

Heesung Shin, Jiang Zeng

For a labeled tree on the vertex set ${1, 2, \dots, n}$ , the local direction of each edge $(i j)$ is from $i$ to $j$ if $i < j$ . For a rooted tree, there is also a natural global…