K-product cordial labeling of fan graphs
Künye
Daisy, K. J., Sabibha, R. S., Jeyanthi, P. & Youssef, M. Z. (2022). K-product cordial labeling of fan graphs. TWMS Journal Of Applied And Engineering Mathematics, 13(1), 11-20.Özet
Let f be a map from V (G) to {0, 1, ..., k − 1} where k is an integer, 1 ≤ k ≤ |V (G)|. For each edge uv assign the label f(u)f(v)(mod k). f is called a k-product cordial labeling if |vf (i) − vf (j)| ≤ 1, and |ef (i) − ef (j)| ≤ 1, i, j ∈ {0, 1, ..., k − 1}, where vf (x) and ef (x) denote the number of vertices and edges respectively labeled with x (x = 0, 1, ..., k − 1). In this paper we prove that fan Fn and double fan DFn when k=4 and 5 admit k-product cordial labeling.
Kaynak
TWMS Journal Of Applied And Engineering MathematicsCilt
13Sayı
1Bağlantı
https://hdl.handle.net/11729/5197http://jaem.isikun.edu.tr/web/index.php/current/118-vol13no1/939
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