Kim, Kyung Ho; Davvaz, B.; Roh, Eun Hwan On hyper \(R\)-subgroups of hypernear-rings. (English) Zbl 1149.16037 Sci. Math. Jpn. 67, No. 3, 413-420 (2008). MSC: 16Y99 20N20 PDFBibTeX XMLCite \textit{K. H. Kim} et al., Sci. Math. Jpn. 67, No. 3, 413--420 (2008; Zbl 1149.16037)
Kim, Kyung Ho; Roh, Eun Hwan; Yon, Yong Ho \(S\)-fuzzy ideals in semigroups. (English) Zbl 1134.20309 J. Inst. Math. Comput. Sci., Math. Ser. 19, No. 3, 235-239 (2006). MSC: 20N25 20M12 03E72 PDFBibTeX XMLCite \textit{K. H. Kim} et al., J. Inst. Math. Comput. Sci., Math. Ser. 19, No. 3, 235--239 (2006; Zbl 1134.20309)
Jun, Young Bae; Kim, Kyung Ho; Roh, Eun Hwan Strong implicative hyper \(K\)-ideals. (English) Zbl 1115.06015 Int. J. Math. Math. Sci. 2006, No. 4, 86316, 6 p. (2006). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Int. J. Math. Math. Sci. 2006, No. 4, 86316, 6 p. (2006; Zbl 1115.06015) Full Text: DOI EuDML
Kim, K. H.; Davvaz, B.; Roh, Eun Hwan On fuzzy hyper \(R\)-subgroups of hypernear-rings. (English) Zbl 1149.16036 Ital. J. Pure Appl. Math. 20, 177-192 (2006). MSC: 16Y99 20N20 03E72 54C60 PDFBibTeX XMLCite \textit{K. H. Kim} et al., Ital. J. Pure Appl. Math. 20, 177--192 (2006; Zbl 1149.16036)
Roh, Eun Hwan; Kim, Kyung Ho; Lee, Jong Geol Intuitionistic \(Q\)-fuzzy subalgebras of BCK/BCI-algebras. (English) Zbl 1113.06305 Int. Math. Forum 1, No. 21-24, 1167-1174 (2006). MSC: 06F35 PDFBibTeX XMLCite \textit{E. H. Roh} et al., Int. Math. Forum 1, No. 21--24, 1167--1174 (2006; Zbl 1113.06305) Full Text: DOI
Kim, Kyung Ho; Jun, Young Bae; Roh, Eun Hwan; Harizavi, Habib Smarandache hyper \((\cap,\in)\)-ideals on Smarandache hyper \(K\)-algebras. (English) Zbl 1113.06304 Int. Math. Forum 1, No. 21-24, 1161-1166 (2006). MSC: 06F35 PDFBibTeX XMLCite \textit{K. H. Kim} et al., Int. Math. Forum 1, No. 21--24, 1161--1166 (2006; Zbl 1113.06304) Full Text: DOI
Kim, Kyung Ho; Lee, Jong Geol; Lee, Sang Moon; Roh, Eun Hwan Fuzzy \(\otimes\)-subalgebras on FI-algebras. (English) Zbl 1087.03518 Sci. Math. Jpn. 62, No. 2, 227-233 (2005). MSC: 03G10 06B10 PDFBibTeX XMLCite \textit{K. H. Kim} et al., Sci. Math. Jpn. 62, No. 2, 227--233 (2005; Zbl 1087.03518)
Roh, Eun Hwan; Davvaz, B.; Kim, Kyung Ho \(T\)-fuzzy subhypernear-rings of hypernear-rings. (English) Zbl 1078.16061 Sci. Math. Jpn. 61, No. 3, 535-545 (2005). MSC: 16Y99 03E72 20N20 PDFBibTeX XMLCite \textit{E. H. Roh} et al., Sci. Math. Jpn. 61, No. 3, 535--545 (2005; Zbl 1078.16061)
Roh, Eun Hwan; Kim, Kyung Ho; Lee, Jong Geol On prime and semiprime ideals in subtraction semigroups. (English) Zbl 1081.20070 Sci. Math. Jpn. 61, No. 2, 259-266 (2005). Reviewer: Xie Xiang-Yun (Guangdong) MSC: 20M12 06F05 PDFBibTeX XMLCite \textit{E. H. Roh} et al., Sci. Math. Jpn. 61, No. 2, 259--266 (2005; Zbl 1081.20070)
Kim, Kyung Ho; Roh, Eun Hwan; Yon, Yong Ho A note on subtraction semigroups. (English) Zbl 1073.20053 Sci. Math. Jpn. 60, No. 3, 451-459 (2004). Reviewer: Xie Xiang-Yun (Guangdong) MSC: 20M12 06F05 PDFBibTeX XMLCite \textit{K. H. Kim} et al., Sci. Math. Jpn. 60, No. 3, 451--459 (2004; Zbl 1073.20053)
Kim, Kyung Ho; Roh, Eun Hwan Quotient BCC-algebra induced by a fuzzy BCC-ideal. (English) Zbl 1232.06024 Int. Math. J. 4, No. 5, 447-454 (2003). MSC: 06F35 03G25 PDFBibTeX XMLCite \textit{K. H. Kim} and \textit{E. H. Roh}, Int. Math. J. 4, No. 5, 447--454 (2003; Zbl 1232.06024)
Roh, Eun Hwan; Kim, Kyung Ho; Jun, Young Bae Fuzzifications of \(\bigoplus\)-closed sets in lattice implication algebras. (English) Zbl 1031.03076 East-West J. Math. 4, No. 1, 63-75 (2002). MSC: 03G10 PDFBibTeX XMLCite \textit{E. H. Roh} et al., East-West J. Math. 4, No. 1, 63--75 (2002; Zbl 1031.03076)
Kim, Kyung Ho; Roh, Eun Hwan The role of \(A^+\) and \(A(X)\) in BCH-algebras. (English) Zbl 0966.06512 Math. Jap. 52, No. 2, 317-321 (2000). MSC: 06F35 PDFBibTeX XMLCite \textit{K. H. Kim} and \textit{E. H. Roh}, Math. Japon. 52, No. 2, 317--321 (2000; Zbl 0966.06512)