12 citations · 47 across the 12 of their papers we have counts for
12 papers
On the partial order competition dimensions of chordal graphs
Jihoon Choi, Suh-Ryung Kim, Jung Yeun Lee +1
Choi {\it et al.} [{J.~Choi, K.~S.~Kim, S.~-R.~Kim, J.~Y.~Lee, and Y.~Sano}: {On the competition graphs of -partial orders}, \emph{Discrete Applied Mathematics} (2015), \texttt{…
On the partial order competition dimensions of chordal graphs
Jihoon Choi, Suh-Ryung Kim, Jung Yeun Lee +1
Choi {\it et al.} [{J.~Choi, K.~S.~Kim, S.~-R.~Kim, J.~Y.~Lee, and Y.~Sano}: {On the competition graphs of -partial orders}, \emph{Discrete Applied Mathematics} (2015), \texttt{…
On the competition graphs of -partial orders
Jihoon Choi, Kyeong Seok Kim, Suh-Ryung Kim +2
In this paper, we study the competition graphs of -partial orders and obtain their characterization which extends results given by Cho and Kim \cite{chokim} in 2005. We also sho…
On the competition graphs of -partial orders
Jihoon Choi, Kyeong Seok Kim, Suh-Ryung Kim +2
In this paper, we study the competition graphs of -partial orders and obtain their characterization which extends results given by Cho and Kim \cite{chokim} in 2005. We also sho…
Competitively tight graphs
Suh-Ryung Kim, Jung Yeun Lee, Boram Park +1
The competition graph of a digraph is a (simple undirected) graph which has the same vertex set as and has an edge between two distinct vertices and if and only if…
The competition hypergraphs of doubly partial orders
Suh-Ryung Kim, Jung Yeun Lee, Boram Park +1
Since Cho and Kim (2005) showed that the competition graph of a doubly partial order is an interval graph, it has been actively studied whether or not the same phenomenon occurs fo…