Two-way competitively orientable complete multipartite graphs
A proof of a conjecture of 2-limited broadcast domination number of cubic graphs
Extension results of on digraphs in which every t vertices have exactly λ common out-neighbors.
Generalized independent domination number on cubic graphs
Myungho Choi and Suh-Ryung Kim: On (1,2)-step competition graph of multipartite tournaments, https://doi.org/10.48550/arXiv.2401.17817
Myungho Choi, Hojin Chu, and Suh-Ryung Kim: Competition-common enemy graphs of degree-bounded digraphs, https://doi.org/10.48550/arXiv.2405.13363
Myungho Choi, Taehee Hong, and Suh-Ryung Kim: Line graphs as competition graphs of degree-bounded digraphs
[8] Myungho Choi, Hojin Chu, and Suh-Ryung Kim: Digraphs in which every t vertices have exactly λ common out-neighbors, Discrete Mathematics, 348(10):114580, 2025, https://doi.org/10.1016/j.disc.2025.114580
[7] Myungho Choi: Generalized competitively orientable complete multipartite graphs, Discrete Applied Mathematics, 371:65-72, 2025, https://doi.org/10.1016/j.dam.2025.03.031
[6] Myungho Choi, Minki Kwak, Suh-Ryung Kim: The triangle-free graphs that are competition graphs of multipartite tournaments, Discussiones Mathematicae Graph Theory 45(1): 191-217, 2025 https://doi.org/10.7151/dmgt.2525
[5] Myungho Choi, Hojin Chu, Suh-Ryung Kim: A digraph version of the Friendship Theorem, Discrete Mathematics, 348(1):114238, 2025, https://doi.org/10.1016/j.disc.2024.114238
[4] Myungho Choi and Suh-Ryung Kim: Extensions of results on phylogeny graphs of degree bounded digraphs, Discrete Applied Mathematics 335:30-45, 2024, https://doi.org/10.1016/j.dam.2024.04.023
[3] Myungho Choi and Suh-Ryung Kim: Digraphs whose -step competition graphs are trees, Discrete Applied Mathematics 338(30):234-246, 2023, https://doi.org/10.1016/j.dam.2023.06.008
[2] Soogang Eoh, Myungho Choi, Suh-Ryung Kim: The niche graphs of multipartite tournament, Discussiones Mathematicae Graph Theory 43(4):1123-1146, 2023, https://doi.org/10.7151/dmgt.2424
[1] Myungho Choi, Minki Kwak, Suh-Ryung Kim: Competitively orientable complete multipartite graphs, Discrete Mathematics 345(9):112950, 2022, https://doi.org/10.1016/j.disc.2022.112950