Chu, Hojin; Kim, Suh-Ryung Competition graphs of degree bounded digraphs. (English) Zbl 07781985 Discrete Appl. Math. 343, 106-114 (2024). MSC: 05C20 05C75 05C99 PDFBibTeX XMLCite \textit{H. Chu} and \textit{S.-R. Kim}, Discrete Appl. Math. 343, 106--114 (2024; Zbl 07781985) Full Text: DOI arXiv
Choi, Myungho; Kim, Suh-Ryung Digraphs whose \(m\)-step competition graphs are trees. (English) Zbl 1519.05090 Discrete Appl. Math. 338, 234-246 (2023). MSC: 05C20 PDFBibTeX XMLCite \textit{M. Choi} and \textit{S.-R. Kim}, Discrete Appl. Math. 338, 234--246 (2023; Zbl 1519.05090) Full Text: DOI arXiv
Choi, Myungho; Kwak, Minki; Kim, Suh-Ryung Competitively orientable complete multipartite graphs. (English) Zbl 1491.05092 Discrete Math. 345, No. 9, Article ID 112950, 15 p. (2022). MSC: 05C20 05C76 PDFBibTeX XMLCite \textit{M. Choi} et al., Discrete Math. 345, No. 9, Article ID 112950, 15 p. (2022; Zbl 1491.05092) Full Text: DOI
Eoh, Soogang; Kim, Suh-Ryung On chordal phylogeny graphs. (English) Zbl 1469.05063 Discrete Appl. Math. 302, 80-91 (2021). MSC: 05C20 05C10 PDFBibTeX XMLCite \textit{S. Eoh} and \textit{S.-R. Kim}, Discrete Appl. Math. 302, 80--91 (2021; Zbl 1469.05063) Full Text: DOI arXiv
Lee, Seung Chul; Choi, Jihoon; Kim, Suh-Ryung; Sano, Yoshio On the phylogeny graphs of degree-bounded digraphs. (English) Zbl 1372.05088 Discrete Appl. Math. 233, 83-93 (2017). MSC: 05C20 PDFBibTeX XMLCite \textit{S. C. Lee} et al., Discrete Appl. Math. 233, 83--93 (2017; Zbl 1372.05088) Full Text: DOI arXiv
Lee, Jung Yeun; Kim, Suh-Ryung Competition graphs of acyclic digraphs satisfying condition \(C^{*}(p)\). (English) Zbl 1224.05212 Ars Comb. 93, 321-332 (2009). MSC: 05C20 05C75 PDFBibTeX XMLCite \textit{J. Y. Lee} and \textit{S.-R. Kim}, Ars Comb. 93, 321--332 (2009; Zbl 1224.05212)
Zhou, Bo; Cho, Han Hyuk; Kim, Suh Ryung On the set of indices of convergence for the class of \(s\)-cycle Boolean matrices. (Chinese. English summary) Zbl 1139.15302 Acta Math. Sci., Ser. A, Chin. Ed. 26, No. 5, 641-646 (2006). MSC: 15B36 05C20 PDFBibTeX XMLCite \textit{B. Zhou} et al., Acta Math. Sci., Ser. A, Chin. Ed. 26, No. 5, 641--646 (2006; Zbl 1139.15302)
Kim, Suh-Ryung Graphs with one hole and competition number one. (English) Zbl 1082.05046 J. Korean Math. Soc. 42, No. 6, 1251-1264 (2005). Reviewer: Wai-Kai Chen (Fremont) MSC: 05C20 05C38 05C69 05C75 PDFBibTeX XMLCite \textit{S.-R. Kim}, J. Korean Math. Soc. 42, No. 6, 1251--1264 (2005; Zbl 1082.05046) Full Text: DOI
Kim, Suh-Ryung; Roberts, Fred S. Competition graphs of semiorders and the conditions \(C(p)\) and \(C^ *(p)\). (English) Zbl 1072.05532 Ars Comb. 63, 161-173 (2002). MSC: 05C20 05C75 PDFBibTeX XMLCite \textit{S.-R. Kim} and \textit{F. S. Roberts}, Ars Comb. 63, 161--173 (2002; Zbl 1072.05532)
Cho, Han Hyuk; Kim, Suh-Ryung; Nam, Yunsun Acyclic digraphs whose 2-step competition graphs are \(P_n\cup I_2\). (English) Zbl 0964.05034 Bull. Korean Math. Soc. 37, No. 4, 649-657 (2000). MSC: 05C38 05C20 05C75 PDFBibTeX XMLCite \textit{H. H. Cho} et al., Bull. Korean Math. Soc. 37, No. 4, 649--657 (2000; Zbl 0964.05034)
Cho, Han Hyuk; Kim, Suh-Ryung; Nam, Yunsun The \(m\)-step competition graph of a digraph. (English) Zbl 0966.05066 Discrete Appl. Math. 105, No. 1-3, 115-127 (2000). Reviewer: Matúš Harminc (Košice) MSC: 05C75 05C20 05C38 PDFBibTeX XMLCite \textit{H. H. Cho} et al., Discrete Appl. Math. 105, No. 1--3, 115--127 (2000; Zbl 0966.05066) Full Text: DOI
Bak, Ok Boon; Kim, Suh-Ryung; Park, Chang Hoon; Nam, Yunsun On CCE-orientable graphs. (English) Zbl 0903.05025 Congr. Numerantium 124, 129-137 (1997). Reviewer: F.Gliviak (Bratislava) MSC: 05C20 05C75 PDFBibTeX XMLCite \textit{O. B. Bak} et al., Congr. Numerantium 124, 129--137 (1997; Zbl 0903.05025)
Cho, Han Hyuk; Kim, Suh-Ryung; Nam, Yunsun A sufficient condition for a tree belonging to \({\mathcal T}(2,2,n)\). (English) Zbl 0899.05014 Congr. Numerantium 123, 43-53 (1997). MSC: 05C05 PDFBibTeX XMLCite \textit{H. H. Cho} et al., Congr. Numerantium 123, 43--53 (1997; Zbl 0899.05014)
Kim, Suh-Ryung; Roberts, Fred S. Competition numbers of graphs with a small number of triangles. (English) Zbl 0889.05057 Discrete Appl. Math. 78, No. 1-3, 153-162 (1997). Reviewer: Zhang Wenpeng (Xi’an) MSC: 05C35 05C20 PDFBibTeX XMLCite \textit{S.-R. Kim} and \textit{F. S. Roberts}, Discrete Appl. Math. 78, No. 1--3, 153--162 (1997; Zbl 0889.05057) Full Text: DOI Link
Bak, Ok-Boon; Kim, Suh-Ryung On the double competition number of a bipartite graph. (English) Zbl 0897.05049 Congr. Numerantium 117, 145-152 (1996). MSC: 05C35 PDFBibTeX XMLCite \textit{O.-B. Bak} and \textit{S.-R. Kim}, Congr. Numerantium 117, 145--152 (1996; Zbl 0897.05049)
Kim, Suh-Ryung; McKee, Terry A.; McMorris, F. R.; Roberts, Fred S. \(p\)-competition graphs. (English) Zbl 0824.05027 Linear Algebra Appl. 217, 167-178 (1995). Reviewer: M.Škoviera (Bratislava) MSC: 05C20 PDFBibTeX XMLCite \textit{S.-R. Kim} et al., Linear Algebra Appl. 217, 167--178 (1995; Zbl 0824.05027) Full Text: DOI
Kim, Suh-Ryung The competition number of triangle-free graphs. (English) Zbl 0905.05040 Congr. Numerantium 110, 97-105 (1995). MSC: 05C35 PDFBibTeX XMLCite \textit{S.-R. Kim}, Congr. Numerantium 110, 97--105 (1995; Zbl 0905.05040)
Kim, Suh-ryung; McKee, Terry A.; McMorris, F. R.; Roberts, Fred S. \(p\)-competition numbers. (English) Zbl 0785.05044 Discrete Appl. Math. 46, No. 1, 87-92 (1993). Reviewer: J.W.Moon (Edmonton) MSC: 05C20 05C99 PDFBibTeX XMLCite \textit{S.-r. Kim} et al., Discrete Appl. Math. 46, No. 1, 87--92 (1993; Zbl 0785.05044) Full Text: DOI
Kim, Suh-Ryung The competition number and its variants. (English) Zbl 0789.05041 Gimbel, John (ed.) et al., Quo vadis, graph theory? A source book for challenges and directions. Amsterdam: North-Holland. Ann. Discrete Math. 55, 313-326 (1993). Reviewer: M.Hager (Leonberg) MSC: 05C20 05C75 05C99 PDFBibTeX XMLCite \textit{S.-R. Kim}, Ann. Discrete Math. 55, 313--326 (1993; Zbl 0789.05041)
Kim, Suh-Ryung; Roberts, Fred S.; Seager, Suzanne On \(1\,0\,1\)-clear \((0,1)\) matrices and the double competition number of bipartite graphs. (English) Zbl 1230.05069 J. Comb. Inf. Syst. Sci. 17, No. 3-4, 302-315 (1992). MSC: 05B20 05C20 PDFBibTeX XMLCite \textit{S.-R. Kim} et al., J. Comb. Inf. Syst. Sci. 17, No. 3--4, 302--315 (1992; Zbl 1230.05069)
Kim, Suh-Ryung; Roberts, Fred S. On Opsut’s conjecture about the competition number. (English) Zbl 0697.05031 Combinatorics, graph theory, and computing, Proc. 20th Southeast Conf., Boca Raton/FL (USA) 1989, Congr. Numerantium 71, 173-176 (1990). Reviewer: J.W.Moon MSC: 05C20 PDFBibTeX XML