Interval-valued fuzzy ϕ -tolerance competition graphs

Tarasankar Pramanik, Sovan Samanta, Madhumangal Pal, Sukumar Mondal, Biswajit Sarkar

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)


This paper develops an interval-valued fuzzy ϕ-tolerance competition graphs which is the extension of basic fuzzy graphs and ϕ is any real valued function. Interval-valued fuzzy ϕ-tolerance competition graph is constructed by taking all the fuzzy sets of a fuzzy ϕ-tolerance competition graph as interval-valued fuzzy sets. Product of two IVFPTCGs and relations between them are defined. Here, some hereditary properties of products of interval-valued fuzzy ϕ-tolerance competition graphs are represented. Application of interval-valued fuzzy competition graph in image matching is given to illustrate the model.

Original languageEnglish
Article number1981
Issue number1
Publication statusPublished - 2016 Dec 1

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© 2016, The Author(s).

All Science Journal Classification (ASJC) codes

  • General


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