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- W1990717705 abstract "Abstract Given a graph G, its partially square graph G∗ is a graph obtained by adding an edge uv for each pair u, v of vertices of G at distance 2 whenever the vertices u and v have a common neighbor x satisfying the condition NG(x) ⊆ NG[u] ∪ NG[v], where NG[x]= NG(x) ∪ {x}. In case G is a claw-free graph, G∗ is equal to G2, We define σ ∗ t = min{ ∑ x∈ d ∗ G (x): S is an independent set in G ∗ and ∣S∣ = t} , where d ∗ G (x) = ∣{y ∈ V∣ xy ∈ E(G∗)}∣ . We give for hamiltonicity and circumference new sufficient conditions depending on and we improve some known results." @default.
- W1990717705 created "2016-06-24" @default.
- W1990717705 creator A5085901159 @default.
- W1990717705 date "2000-07-01" @default.
- W1990717705 modified "2023-09-27" @default.
- W1990717705 title "Partially Square Graphs, Hamiltonicity and Circumference II" @default.
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- W1990717705 doi "https://doi.org/10.1016/s1571-0653(05)80164-7" @default.
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