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)
Kim, S. Y.; Zhang, Q.; Roh, E. H. On nil subsets in BCH-algebras. (English) Zbl 0966.06511 Math. Jap. 52, No. 2, 285-288 (2000). MSC: 06F35 PDFBibTeX XMLCite \textit{S. Y. Kim} et al., Math. Japon. 52, No. 2, 285--288 (2000; Zbl 0966.06511)
Roh, Eun Hwan; Kim, Seon Yu; Jun, Young Bae On a problem in BCH-algebras. (English) Zbl 0966.06027 Math. Jap. 52, No. 2, 279-283 (2000). MSC: 06F35 PDFBibTeX XMLCite \textit{E. H. Roh} et al., Math. Japon. 52, No. 2, 279--283 (2000; Zbl 0966.06027)
Jun, Young Bae; Xin, Xiao Long; Zahedi, M. M.; Roh, Eun Hwan Strong hyperBCK-ideals of hyperBCK-algebras. (English) Zbl 0962.06021 Math. Jap. 51, No. 3, 493-498 (2000). Reviewer: Michiro Kondo (Matsue) MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 51, No. 3, 493--498 (2000; Zbl 0962.06021)
Roh, Eun Hwan; Huang, Yisheng \(J\)-semisimple BCI-algebras. (English) Zbl 0927.06015 Math. Jap. 49, No. 2, 213-216 (1999). MSC: 06F35 PDFBibTeX XMLCite \textit{E. H. Roh} and \textit{Y. Huang}, Math. Japon. 49, No. 2, 213--216 (1999; Zbl 0927.06015)
Meng, J.; Jun, Y. B.; Roh, E. H. BCI-algebras of order 6. (English) Zbl 0921.06013 Math. Jap. 47, No. 1, 33-43 (1998). Reviewer: W.A.Dudek (Wrocław) MSC: 06F35 PDFBibTeX XMLCite \textit{J. Meng} et al., Math. Japon. 47, No. 1, 33--43 (1998; Zbl 0921.06013)
Jun, Y. B.; Meng, J.; Roh, E. H. A note on filters of BCK-algebras. (English) Zbl 0887.06016 Math. Jap. 46, No. 2, 329-330 (1997). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 46, No. 2, 329--330 (1997; Zbl 0887.06016)
Jun, Y. B.; Roh, E. H.; Wei, S. M. A note on \((^*)\)-ideals in BCI-algebras. (English) Zbl 0887.06015 Math. Jap. 46, No. 2, 321-323 (1997). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 46, No. 2, 321--323 (1997; Zbl 0887.06015)
Jun, Y. B.; Roh, E. H.; Meng, J. Annihilators in BCI-algebras. (English) Zbl 0854.06028 Math. Jap. 43, No. 3, 559-562 (1996). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 43, No. 3, 559--562 (1996; Zbl 0854.06028)
Jun, Y. B.; Nam, J. W.; Roh, E. H. On a problem in BCI-algebras. (English) Zbl 0854.06027 Math. Jap. 43, No. 3, 555-557 (1996). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 43, No. 3, 555--557 (1996; Zbl 0854.06027)
Jun, Y. B.; Hong, S. M.; Kim, S. J.; Song, S. Z.; Roh, E. H. Fuzzy dual ideals in BCK-algebras. III. (English) Zbl 0845.06014 Math. Jap. 43, No. 2, 383-388 (1996). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 43, No. 2, 383--388 (1996; Zbl 0845.06014)
Roh, E. H.; Jun, Y. B.; Wei, S. M. Some ideals in BCI-algebras. (English) Zbl 0843.06008 Math. Jap. 43, No. 1, 47-50 (1996). MSC: 06F35 PDFBibTeX XMLCite \textit{E. H. Roh} et al., Math. Japon. 43, No. 1, 47--50 (1996; Zbl 0843.06008)
Wei, S. M.; Jun, Y. B.; Roh, E. H. A note on ideals in BCI-algebras. (English) Zbl 0827.06016 Math. Jap. 42, No. 1, 69-73 (1995). MSC: 06F35 PDFBibTeX XMLCite \textit{S. M. Wei} et al., Math. Japon. 42, No. 1, 69--73 (1995; Zbl 0827.06016)
Jun, Young Bae; Roh, Eun Hwan Nil ideals in BCI-algebras. II. (English) Zbl 0826.06010 Math. Jap. 41, No. 3, 553-556 (1995). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} and \textit{E. H. Roh}, Math. Japon. 41, No. 3, 553--556 (1995; Zbl 0826.06010)
Jun, Young Bae; Roh, Eun Hwan Nil ideals in BCI-algebras. (English) Zbl 0819.06019 Math. Jap. 41, No. 2, 297-302 (1995). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} and \textit{E. H. Roh}, Math. Japon. 41, No. 2, 297--302 (1995; Zbl 0819.06019)
Jun, Y. B.; Meng, J.; Roh, E. H. On nil ideals in BCI-algebras. (English) Zbl 0797.06020 Math. Jap. 38, No. 6, 1051-1056 (1993). MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} et al., Math. Japon. 38, No. 6, 1051--1056 (1993; Zbl 0797.06020)
Jun, Young Bae; Roh, Eun Hwan On the BCI-G part of BCI-algebras. (English) Zbl 0784.06007 Math. Jap. 38, No. 4, 697-702 (1993). Reviewer: W.A.Dudek (Wrocław) MSC: 06F35 PDFBibTeX XMLCite \textit{Y. B. Jun} and \textit{E. H. Roh}, Math. Japon. 38, No. 4, 697--702 (1993; Zbl 0784.06007)