Ko, Jung Mi; Kim, Yong Chan Fuzzy join and meet preserving maps on Alexandrov \(L\)-pretopologies. (English) Zbl 1474.54042 J. Appl. Math. Inform. 38, No. 1-2, 79-89 (2020). MSC: 54A40 54B10 PDF BibTeX XML Cite \textit{J. M. Ko} and \textit{Y. C. Kim}, J. Appl. Math. Inform. 38, No. 1--2, 79--89 (2020; Zbl 1474.54042) Full Text: DOI OpenURL
Oh, Ju-Mok; Chan, Kim Yong The relations between Alexandrov \(L\)-fuzzy pre-uniformities and approximation operators. (English) Zbl 1376.54010 J. Intell. Fuzzy Syst. 33, No. 1, 215-228 (2017). MSC: 54A40 06B30 54E15 PDF BibTeX XML Cite \textit{J.-M. Oh} and \textit{K. Y. Chan}, J. Intell. Fuzzy Syst. 33, No. 1, 215--228 (2017; Zbl 1376.54010) Full Text: DOI OpenURL
Kim, Yong Chan Alexandrov \(L\)-topologies. (English) Zbl 1337.03080 Int. J. Pure Appl. Math. 93, No. 2, 165-179 (2014). MSC: 03E72 06A15 06F05 54A40 PDF BibTeX XML Cite \textit{Y. C. Kim}, Int. J. Pure Appl. Math. 93, No. 2, 165--179 (2014; Zbl 1337.03080) Full Text: DOI Link OpenURL
Kim, Yong Chan \(L\)-join meet approximation operators. (English) Zbl 1354.06006 Int. J. Pure Appl. Math. 93, No. 1, 95-107 (2014). MSC: 06D72 03E72 54A40 PDF BibTeX XML Cite \textit{Y. C. Kim}, Int. J. Pure Appl. Math. 93, No. 1, 95--107 (2014; Zbl 1354.06006) Full Text: Link OpenURL
Kim, Yong Chan Alexandrov \(L\)-topologies and \(L\)-join meet approximation operators. (English) Zbl 1286.03151 Int. J. Pure Appl. Math. 91, No. 1, 113-129 (2014). MSC: 03E72 06A15 54A40 PDF BibTeX XML Cite \textit{Y. C. Kim}, Int. J. Pure Appl. Math. 91, No. 1, 113--129 (2014; Zbl 1286.03151) Full Text: DOI Link OpenURL