- Tytuł:
- Oblong sum labeling of some special graphs
- Autorzy:
-
Prema, M.
Murugan, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1177840.pdf
- Data publikacji:
- 2018
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
Star
oblong numbers
oblong sum labeling - Opis:
- Numbers of the form n(n+1) are called oblong numbers. Let O_n be the n^th oblong number. An oblong sum labeling of a graph G =(V,E) with p vertices and q edges is a one to one function f : V(G)→{0,2,4,6,8,…} that induces a bijection f^*: E(G)→{O_1,O_2,O_3,…,O_q } of the edges of G defined by f^* (uv)=f(u)+f(v) for all e = uv ∈ E(G). The graph that admits oblong sum labeling is called oblong sum graph. In this paper, oblong sum labeling of some special graphs is studied.
- Źródło:
-
World Scientific News; 2018, 98; 12-22
2392-2192 - Pojawia się w:
- World Scientific News
- Dostawca treści:
- Biblioteka Nauki
Artykuł