Table 1 Contributions of the authors towards interval valued \(\phi\)-tolerance competition graphs
From: Interval-valued fuzzy \(\phi\)-tolerance competition graphs
Authors | Year | Contributions |
|---|---|---|
Cohen (1968) | 1968 | Introduced competition graphs |
Kauffman (1973) | 1973 | Defined fuzzy graphs |
Rosenfeld (1975) | 1975 | Modified the concept of fuzzy graphs given by Kauffman (1973) |
Golumbic and Monma (1982) | 1982 | Established the concept of tolerance graphs |
Cho et al. (2000) | 2000 | Defined m-step competition graphs |
Samanta and Pal (2011) | 2011 | Introduced fuzzy tolerance graphs |
Samanta and Pal (2013) | 2013 | Proposed the concept of fuzzy competition graphs |
Pramanik et al. (2016) | 2016 | Advanced the idea of fuzzy \(\phi\)-tolerance competition graphs and defined \(\phi\)-tolerance competition graphs |
This paper | – | Introduction of interval valued fuzzy \(\phi\)-tolerance competition graphs |