Fuzzy Graphs

  • John N. Mordeson
  • Premchand S. Nair
Part of the Studies in Fuzziness and Soft Computing book series (STUDFUZZ, volume 20)


Any relation R ⊒ S × S on a set can be regarded as defining a graph with vertex set S and edge set R. That is, a graph is a pair (S, R), where S is a set and R is a relation on S. Similarly, any fuzzy relation R on a fuzzy subset à of a set S can be regarded as defining a weighted graph, or fuzzy graph, where the edge (x,y) ∈ S × S has weight or strength R(x,y)∈[0,1].


Fuzzy Subset Fuzzy Relation Connected Subgraph Fuzzy Graph Weak Edge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • John N. Mordeson
    • 1
  • Premchand S. Nair
    • 2
  1. 1.Center for Research in Fuzzy Mathematics and Computer ScienceCreighton UniversityOmahaUSA
  2. 2.Department of Mathematics and Computer ScienceCreighton UniversityOmahaUSA

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