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On Fuzzy Contra α-Irresolute Maps

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Rough Sets, Fuzzy Sets, Data Mining and Granular Computing (RSFDGrC 2009)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 5908))

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Abstract

In this paper, we consider a new weak and strong forms of \(fuzzy \ \alpha\)- irresolute and \(fuzzy \ \alpha\)-closure via the concept of Fgα-closed sets, which we call \(fuzzy \ approximately \ \alpha\)-irresolute maps, fuzzyapproximately α-closed maps and \(fuzzy \ contra \ \alpha\)-irresolute maps. Moreover, it turns out that we can use these notions to obtain a new characterization of \(fuzzy \ \alpha\)-T 1/2 spaces.

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Author information

Authors and Affiliations

  1. Lecturer, Department of Mathematics, Bannari Amman Institute of Technology, Sathyamangalam, 638 401, Tamilnadu, India

    M. Parimala

  2. Reader, Department of Mathematics, Kongunadu Arts and Science College, Coimbatore, 641 029, Tamilnadu, India

    R. Devi

Authors
  1. M. Parimala
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  2. R. Devi
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Editor information

Editors and Affiliations

  1. Department of Mathematics and Computer Aided Sciences, Kyushu Institute of Technology, 804-8550, Tobata, Kitakyushu, Japan

    Hiroshi Sakai

  2. Department of Pure Mathematics, University of Calcutta, 35 Ballygunge Circular Road, 700019, Kolkata, India

    Mihir Kumar Chakraborty

  3. Information Technology Department, University of Cairo, 5 Ahmed Zewal St. Orman, Giza, Egypt

    Aboul Ella Hassanien

  4. University of Warsaw & Infobright Inc., Poland

    Dominik Ślęzak

  5. University of Electronic Science and Technology of China, Chengdu, China

    William Zhu

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© 2009 Springer-Verlag Berlin Heidelberg

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Parimala, M., Devi, R. (2009). On Fuzzy Contra α-Irresolute Maps. In: Sakai, H., Chakraborty, M.K., Hassanien, A.E., Ślęzak, D., Zhu, W. (eds) Rough Sets, Fuzzy Sets, Data Mining and Granular Computing. RSFDGrC 2009. Lecture Notes in Computer Science(), vol 5908. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10646-0_29

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  • DOI: https://doi.org/10.1007/978-3-642-10646-0_29

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-10645-3

  • Online ISBN: 978-3-642-10646-0

  • eBook Packages: Computer ScienceComputer Science (R0)

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