Characterization of signed paths and cycles admitting minus dominating function
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Abstract:
If G = (V, E, σ) is a finite signed graph, a function f : V → {−1, 0, 1} is a minusdominating function (MDF) of G if f(u) +summation over all vertices v∈N(u) of σ(uv)f(v) ≥ 1 for all u ∈ V . In this paper we characterize signed paths and cycles admitting an MDF.
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Journal title
volume 5 issue 1
pages 61- 68
publication date 2020-06-01
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