Ir al contenido

Documat


Sβ−compactness in L-topological spaces

  • Shi, Fu-Gui [1]
    1. [1] Beijing Institute of Technology

      Beijing Institute of Technology

      China

  • Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 24, Nº. 2, 2005, págs. 153-165
  • Idioma: inglés
  • DOI: 10.4067/S0716-09172005000200004
  • Enlaces
  • Resumen
    • In this paper, the notion of Sβ−compactness is introduced in L-topological spaces by means of open βa−cover. It is a generalization of Lowen’s strong compactness, but it is different from Wang’s strong compactness. Ultra-compactness implies Sβ−compactness. Sβ−compactness implies fuzzy compactness. But in general N-compactness and Wang’s strong compactness need not imply Sβ−compactness.

  • Referencias bibliográficas
    • Citas [1] C.L. Chang, Fuzzy topological spaces, J. Math. Anal. Appl. 24(1968), 182—190.
    • [2] P. Dwinger, Characterizations of the complete homomorphic images of a completely distributive complete lattice, I, Nederl. Akad. Wetensch....
    • [3] T.E. Gantner et al., Compactness in fuzzy topological spaces, J. Math. Anal. Appl. 62(1978), 547—562.
    • [4] G. Gierz, et al., A compendium of continuous lattices, Springer Verlag, Berlin, 1980.
    • [5] J.A. Goguen, The fuzzy Tychonoff theorem, J. Math. Anal. Appl. 43(1973), 734—742.
    • [6] T. Kubiák, The topological modification of the L-fuzzy unit interval, Chapter 11, in Applications of Category Theory to Fuzzy Subsets,...
    • [7] Z.F. Li, Compactness in fuzzy topological spaces, Chinese Kexue Tongbao 6(1983), 321-323.
    • [8] Y.M. Liu, Compactness and Tychnoff Theorem in fuzzy topological spaces, Acta Mathematica Sinica 24(1981), 260-268.
    • [9] Y.M. Liu, M.K. Luo, Fuzzy topology, World Scientific, Singapore, 1997.
    • [10] R. Lowen, Fuzzy topological spaces and fuzzy compactness, J. Math. Anal. Appl. 56(1976), 621-633.
    • [11] R. Lowen, A comparision of different compactness notions in fuzzy topological spaces, J. Math. Anal. Appl. 64(1978), 446—454.
    • [12] F.-G. Shi, A new form of fuzzy β-compactness, submitted to Proyecciones, 2005.
    • [13] F.-G. Shi, Theory of Lβ-nested sets and Lα-nest sets and its applications, Fuzzy Systems and Mathematics 4(1995), 65—72 (in Chinese).
    • [14] F.-G. Shi, A new notion of fuzzy compactness in L-topological spaces, Information Sciences, 173(2005) 35—48.
    • [15] F.-G. Shi, C.-Y. Zheng, O-convergence of fuzzy nets and its applications, Fuzzy Sets and Systems 140(2003), 499—507.
    • [16] G.-J. Wang, A new fuzzy compactness defined by fuzzy nets, J. Math. Anal. Appl. 94(1983), 1—23.
    • [17] G.-J. Wang, Theory of L-fuzzy topological space, Shaanxi Normal University Press, Xian, 1988. (in Chinese).
    • [18] D.-S. Zhao, The N-compactness in L-fuzzy topological spaces, J. Math. Anal. Appl. 128(1987), 64—70.

Fundación Dialnet

Mi Documat

Opciones de artículo

Opciones de compartir

Opciones de entorno