IDEAS home Printed from https://ideas.repec.org/a/hin/jjmath/8823580.html
   My bibliography  Save this article

Picture Fuzzy Rough Set and Rough Picture Fuzzy Set on Two Different Universes and Their Applications

Author

Listed:
  • Dliouah Ahmed
  • Binxiang Dai
  • Ahmed Mostafa Khalil

Abstract

The major concern of this article is to propose the notion of picture fuzzy rough sets (PFRSs) over two different universes which depend on δ,ζ,ϑ-cut of picture fuzzy relation ℛ on two different universes (i.e., by combining picture fuzzy sets (PFSs) with rough sets (RSs)). Then, we discuss several interesting properties and related results on the PFRSs. Furthermore, we define some notions related to PFRSs such as (Type-I/Type-II) graded PFRSs, the degree α and β with respect to ℛδ,ζ,ϑ on PFRSs, and (Type-I/Type-II) generalized PFRSs based on the degree α and β with respect to ℛδ,ζ,ϑ and investigate the basic properties of above notions. Finally, an approach based on the rough picture fuzzy approximation operators on two different universes in decision-making problem is introduced, and we give an example to show the validity of this approach.

Suggested Citation

  • Dliouah Ahmed & Binxiang Dai & Ahmed Mostafa Khalil, 2020. "Picture Fuzzy Rough Set and Rough Picture Fuzzy Set on Two Different Universes and Their Applications," Journal of Mathematics, Hindawi, vol. 2020, pages 1-17, November.
    • Handle: RePEc:hin:jjmath:8823580
    DOI: 10.1155/2020/8823580
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/jmath/2020/8823580.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/jmath/2020/8823580.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2020/8823580?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hin:jjmath:8823580. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.