Kim, Yong Chan; Park, Jin Won Various connections induced by functions. (English) Zbl 1235.06002 Int. J. Contemp. Math. Sci. 6, No. 13-16, 783-792 (2011). MSC: 06A15 PDF BibTeX XML Cite \textit{Y. C. Kim} and \textit{J. W. Park}, Int. J. Contemp. Math. Sci. 6, No. 13--16, 783--792 (2011; Zbl 1235.06002) Full Text: Link OpenURL
Kim, Yong Chan; Kim, Young Sun Galois connections and operators. (English) Zbl 1198.06002 Int. J. Contemp. Math. Sci. 5, No. 9-12, 559-568 (2010). MSC: 06A15 03E72 06F05 PDF BibTeX XML Cite \textit{Y. C. Kim} and \textit{Y. S. Kim}, Int. J. Contemp. Math. Sci. 5, No. 9--12, 559--568 (2010; Zbl 1198.06002) Full Text: Link OpenURL
Kim, Yong Chan; Park, Jin Won Join preserving maps and various concepts. (English) Zbl 1197.06001 Int. J. Contemp. Math. Sci. 5, No. 5-8, 243-251 (2010). MSC: 06A15 06B23 06F05 68T30 PDF BibTeX XML Cite \textit{Y. C. Kim} and \textit{J. W. Park}, Int. J. Contemp. Math. Sci. 5, No. 5--8, 243--251 (2010; Zbl 1197.06001) Full Text: Link OpenURL