HIGHLIGHTS
- What: Now the authors show that for any ω ∈ L(P ) and for any κ which preserves P, there exists α ∈ L(P ) such that κ is contained in K(α, ω).
- Who: Oscar Coppolaa and colleagues from the (UNIVERSITY) have published the Article: An Extension of Stanley’s Symmetric Acyclicity Theorem to Signed Graphs, in the Journal: (JOURNAL)
SUMMARY
A fundamental notion in the study of graphs is that of a proper coloring of a graph. The chromatic polynomial χG (λ) of a graph G, is a polynomial in λ whose value is the number of ways to . . .
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