Sign Up to like & get
recommendations!
1
Published in 2020 at "Graphs and Combinatorics"
DOI: 10.1007/s00373-020-02191-8
Abstract: A simple graph G is called $$\varDelta$$ Δ - critical if $$\chi '(G) =\varDelta (G) +1$$ χ ′ ( G ) = Δ ( G ) + 1 and $$\chi '(H) \le \varDelta (G)$$ χ…
read more here.
Keywords:
conjecture;
critical graph;
meredith extension;
vardelta ... See more keywords