On the graph inequality thetaE(G) geq thetaE(Gm). - Han Hyuk Cho; Suh-Ryung Kim; Jung Yeun Lee (Discret. Math., 2006)

Competition Graphs of Acyclic Digraphs Satisfying Condition C*(p). - Jung Yeun Lee; Suh-Ryung Kim (Ars Comb., 2009)

The competition number of a graph with exactly two holes. - Jung Yeun Lee; Suh-Ryung Kim; Seog-Jin Kim; Yoshio Sano (Ars Comb., 2010)

The competition number of a graph whose holes do not overlap much. - Suh-Ryung Kim; Jung Yeun Lee; Yoshio Sano (Discret. Appl. Math., 2010)

Graphs having many holes but with small competition numbers. - Jung Yeun Lee; Suh-Ryung Kim; Seog-Jin Kim; Yoshio Sano (Appl. Math. Lett., 2011)

The m-step competition graphs of doubly partial orders. - Boram Park; Jung Yeun Lee; Suh-Ryung Kim (Appl. Math. Lett., 2011)

The competition number of a graph and the dimension of its hole space. - Suh-Ryung Kim; Jung Yeun Lee; Boram Park; Yoshio Sano (Appl. Math. Lett., 2012)

Graph Equation for Line Graphs and m-Step Graphs. - Seog-Jin Kim; Suh-Ryung Kim; Jung Yeun Lee; Won-Jin Park; Yoshio Sano (Graphs Comb., 2012)

Graph contraction based self-organizing networks for future Internet. - Tae Hwan Kim; Jung Yeun Lee; Joon Heo; Sang Heum Cho (IM, 2013)

The competition hypergraphs of doubly partial orders. - Suh-Ryung Kim; Jung Yeun Lee; Boram Park; Yoshio Sano (Discret. Appl. Math., 2014)

A generalization of Opsut's result on the competition numbers of line graphs. - Suh-Ryung Kim; Jung Yeun Lee; Boram Park; Yoshio Sano (Discret. Appl. Math., 2015)

On the competition graphs of d-partial orders. - Jihoon Choi; Kyeong Seok Kim; Suh-Ryung Kim; Jung Yeun Lee; Yoshio Sano (Discret. Appl. Math., 2016)

The competition graphs of oriented complete bipartite graphs. - Suh-Ryung Kim; Jung Yeun Lee; Boram Park; Yoshio Sano (Discret. Appl. Math., 2016)

On the partial order competition dimensions of chordal graphs. - Jihoon Choi; Suh-Ryung Kim; Jung Yeun Lee; Yoshio Sano (Discret. Appl. Math., 2017)

The partial order competition dimensions of bipartite graphs. - Jihoon Choi; Soogang Eoh; Suh-Ryung Kim; Jung Yeun Lee; Yoshio Sano (Discret. Appl. Math., 2019)