Vertex equitable labeling of union of cyclic snake related graphs
نویسندگان
چکیده
منابع مشابه
Vertex Equitable Labeling of Double Alternate Snake Graphs
Let G be a graph with p vertices and q edges and A = {0, 1, 2, . . . , [q/2]}. A vertex labeling f : V (G) → A induces an edge labeling f∗ defined by f∗(uv) = f(u) + f(v) for all edges uv. For a ∈ A, let vf (a) be the number of vertices v with f(v) = a. A graph G is said to be vertex equitable if there exists a vertex labeling f such that for all a and b in A, |vf (a) − vf (b)| ≤ 1 and the indu...
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let g be a graph with p vertices and q edges and a = {0, 1, 2, . . . , [q/2]}. a vertex labeling f : v (g) → a induces an edge labeling f∗ defined by f∗(uv) = f(u) + f(v) for all edges uv. for a ∈ a, let vf (a) be the number of vertices v with f(v) = a. a graph g is said to be vertex equitable if there exists a vertex labeling f such that for all a and b in a, |vf (a) − vf (b)| ≤ 1 and the in...
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متن کاملSome Results on Vertex Equitable Labeling
Let G be a graph with p vertices and q edges and let = 0,1, 2, , . 2 q A A vertex labeling : f V G A i e a vertex equitable labeling of G if it induces an edge labeling s said to b given by * = f uv f u f v * f such that 1 v a v b and * = 1,2,3, , f f f E q , where f v a is the ber of verti num ces v with = f v a for . ...
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ژورنال
عنوان ژورنال: Proyecciones (Antofagasta)
سال: 2016
ISSN: 0716-0917
DOI: 10.4067/s0716-09172016000200003