SignedGraphs

Main Themes Of Research

  • Frustration Index
  • Clustering
  • Minor theory
  • Coloring and Homomorphism
  • Bidirection and Nowhere zero flow
  • Packing problems
  • Eigenvalues
  • Topological methods
  • Dual notion: Grafts and T-Joins
  • Generalization 1. Gain graphs
  • Generalization 2. Matroids