Bai, Shizhong Fuzzy strongly semiopen sets and fuzzy strong semicontinuity. (English) Zbl 0795.54009 Fuzzy Sets Syst. 52, No. 3, 345-351 (1992). Summary: We first introduce and study the fuzzy strongly semiopen and fuzzy strongly semiclosed sets in fuzzy space. Then we introduce the strong semi-interior and strong semiclosure of a fuzzy set, and Kuratowski’s 14- sets theorem of general topology is generalized. Finally we introduce the fuzzy strongly semicontinuous, fuzzy strongly semiopen and fuzzy strongly semiclosed mappings on fuzzy topological spaces, and also establish some of their characteristic properties, and discuss relations between fuzzy continuous, fuzzy semicontinuous and fuzzy strongly semicontinuous mappings. Cited in 2 ReviewsCited in 12 Documents MSC: 54A40 Fuzzy topology Keywords:fuzzy strongly semiopen set; fuzzy strongly semicontinuous mapping; fuzzy strongly semiopen mapping; fuzzy continuous mapping; fuzzy semicontinuous mapping; fuzzy strongly semiclosed sets; strong semi-interior; strong semiclosure PDF BibTeX XML Cite \textit{S. Bai}, Fuzzy Sets Syst. 52, No. 3, 345--351 (1992; Zbl 0795.54009) Full Text: DOI References: [1] Azad, K. K., On fuzzy semicontinuity, fuzzy almost continuity and fuzzy weakly continuity, J. Math. Anal. Appl., 82, 14-32 (1981) · Zbl 0511.54006 [2] Zhong, Bai Shi, Fuzzy weak semicontinuity, Fuzzy Sets and Systems, 47, 93-98 (1992) · Zbl 0783.54005 [3] Chang, C. L., Fuzzy topological spaces, J. Math. Anal. Appl., 24, 182-190 (1968) · Zbl 0167.51001 [4] Crossley, S. G., A note on semi-topological classes, (Proc. Amer. Math. Soc., 43 (1974)), 416-420 · Zbl 0256.54005 [5] Crossley, S. G., A note on semi-topological properties, (Proc. Amer. Math. Soc., 72 (1978)), 409-412 · Zbl 0393.54002 [6] Crossley, S. G.; Hildebrand, A. K., Semi-topological properties, Fund. Math., 74, 233-254 (1972) · Zbl 0206.51501 [7] Kelley, J. L., General Topology (1955), Princeton University Press: Princeton University Press Princeton, NY · Zbl 0066.16604 [8] Levine, N. L., Semi-open sets and semi-continuity in topological spaces, Amer. Math. Monthly, 70, 34-41 (1963) · Zbl 0113.16304 [9] Mashour, A. S.; Ghanim, M. H.; Fath Alla, M. A., On fuzzy non-continuous mappings, Bull. Calcutta Math. Soc., 78, 57-69 (1986) · Zbl 0604.54008 [10] Mukherjee, M. N.; Sinha, S. P., Irresolute and almost open functions between fuzzy topological spaces, Fuzzy Sets and Systems, 29, 381-388 (1989) · Zbl 0663.54003 [11] Mukherjee, M. N.; Sinha, S. P., On some weaker forms of fuzzy continuous and fuzzy open mappings on fuzzy topological spaces, Fuzzy Sets and Systems, 32, 103-114 (1989) · Zbl 0692.54003 [12] Nanda, S., On fuzzy topological spaces, Fuzzy Sets and Systems, 19, 193-197 (1986) · Zbl 0603.54004 [13] Ming, Pu Bao; Ming, Liu Ying, Fuzzy topology, I. Neighborhood structure of a fuzzy point and Moore-Smith convergence, J. Math. Anal. Appl., 76, 571-599 (1980) · Zbl 0447.54006 [14] Wong, C. K., Fuzzy topology: Product and quotient theorems, J. Math. Anal. Appl., 45, 512-521 (1974) · Zbl 0273.54002 [15] Yalvac, T. H., Semi-interior and semi-closure of a fuzzy set, J. Math. Anal. Appl., 132, 356-364 (1988) · Zbl 0645.54007 [16] Qiang, Yang Zhong, On the classes of semi-homeomorphic spaces and semitopological properties, Science Bulletin, 7, 388-390 (1984), (in Chinese) [17] Qiang, Yang Zhong; Cheng, Yang Le, On the classes of semi-homeomorphic spaces, Shuxue Niankan, 3, 324-329 (1988), (in Chinese) [18] Zadeh, L. A., Fuzzy sets, Inform. and Control, 8, 338-353 (1965) · Zbl 0139.24606 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.