호남수학학술지 (Honam Mathematical Journal)

  • 제30권2호
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  • Pages.283-297
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  • 2008
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  • 1225-293X(pISSN)
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  • 2288-6176(eISSN)
호남수학회 (The Honam Mathematical Society)
권호 표지
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DOI QR Code

INTERVAL-VALUED FUZZY CONTRA ALPHA-OPEN MAPPINGS

  • Jun, Young-Bae (Department of Mathematics Education (and RINS), Gyeongsang National University) ;
  • Jeong, Seong-Woo (Department of Mathematics Education (and RINS), Gyeongsang National University) ;
  • Lee, Hyeon-Jeong (Department of Mathematics Education (and RINS), Gyeongsang National University) ;
  • Lee, Joon-Woo (Department of Mathematics Education (and RINS), Gyeongsang National University)
  • 투고 : 2008.02.25
  • 심사 : 2008.05.19
  • 발행 : 2008.06.25
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초록

The notion of IVF contra (${\alpha}$-)open ((${\alpha}$-)closed) mappings is introduced, and their characterizations are given. The relationship between IVF contra open (closed) mappings and IVF contra ${\alpha}$-open (${\alpha}$-closed) mappings are discussed.

키워드

참고문헌

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피인용 문헌

  1. INTERVAL-VALUED FUZZY CONTRA ALPHA-CONTINUOUS MAPPINGS vol.30, pp.2, 2008, https://doi.org/10.5831/HMJ.2008.30.2.299