11 citations · 24 across the 5 of their papers we have counts for
5 papers
Enumeration of Fuss-Schröder paths
Suhyung An, JiYoon Jung, Sangwook Kim
In this paper we enumerate the number of -Fuss-Schröder paths of type . Y. Park and S. Kim studied small Schröder paths with type . Generalizing the results to small…
Facial structures of lattice path matroid polytopes
Suhyung An, JiYoon Jung, Sangwook Kim
A lattice path matroid is a transversal matroid corresponding to a pair of lattice paths on the plane. A matroid base polytope is the polytope whose vertices are the incidence vect…
On Erasure Combinatorial Batch Codes
JiYoon Jung, Carl Mummert, Elizabeth Niese +1
Combinatorial batch codes were defined by Paterson, Stinson, and Wei as purely combinatorial versions of the batch codes introduced by Ishai, Kushilevitz, Ostrovsky, and Sahai. The…
The topology of restricted partition posets
Richard Ehrenborg, JiYoon Jung
For each composition we show that the order complex of the poset of pointed set partitions is a wedge of spheres of the same dimension with the mu…
Descent pattern avoidance
Richard Ehrenborg, JiYoon Jung
We extend the notion of consecutive pattern avoidance to considering sums over all permutations where each term is a product of weights depending on each consecutive pattern of a f…