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Rough intuitionistic fuzzy subgroup

Author

Listed:
  • Azab Abd-Allah, M.
  • El-Saady, Kamal
  • Ghareeb, A.

Abstract

In this paper, we introduce the notion of rough IF-subgroup with respect to an IF-normal subgroup of a group, and give some properties of the lower and the upper approximations in a group.

Suggested Citation

  • Azab Abd-Allah, M. & El-Saady, Kamal & Ghareeb, A., 2009. "Rough intuitionistic fuzzy subgroup," Chaos, Solitons & Fractals, Elsevier, vol. 42(4), pages 2145-2153.
    • Handle: RePEc:eee:chsofr:v:42:y:2009:i:4:p:2145-2153
    DOI: 10.1016/j.chaos.2009.03.199
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    References listed on IDEAS

    as
    1. El Naschie, M.S., 2005. "On a class of fuzzy Kähler-like manifolds," Chaos, Solitons & Fractals, Elsevier, vol. 26(2), pages 257-261.
    2. El Naschie, M.S., 2005. "From experimental quantum optics to quantum gravity via a fuzzy Kähler manifold," Chaos, Solitons & Fractals, Elsevier, vol. 25(5), pages 969-977.
    3. Azab Abd-Allah, M. & El-Saady, Kamal & Ghareeb, A., 2009. "(r,s)-Fuzzy F-open sets and (r,s)-fuzzy F-closed spaces," Chaos, Solitons & Fractals, Elsevier, vol. 42(2), pages 649-656.
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