Root Cube Mean Cordial Labeling of Some Standard Graphs
نویسندگان
چکیده
منابع مشابه
Totally magic cordial labeling of some graphs
A graph G is said to have a totally magic cordial labeling with constant C if there exists a mapping f : V (G) ∪ E(G) → {0, 1} such that f(a) + f(b) + f(ab) ≡ C (mod 2) for all ab ∈ E(G) and |nf (0) − nf (1)| ≤ 1, where nf (i) (i = 0, 1) is the sum of the number of vertices and edges with label i. In this paper, we give a necessary condition for an odd graph to be not totally magic cordial and ...
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ژورنال
عنوان ژورنال: Bioscience Biotechnology Research Communications
سال: 2020
ISSN: 0974-6455,2321-4007
DOI: 10.21786/bbrc/13.15/58