On the signed Roman edge $k$-domination in graphs
Let $k\geq 1$ be an integer, and $G=(V,E)$ be a finite and simple graph. The closed neighborhood $N_G[e]$ of an edge $e$ in a graph $G$ is the set consisting of $e$ and all edges having a common end-vertex with $e$. A signed Roman edge $k$-dominating function (SREkDF) on a graph $G...
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| Format: | Article |
| Language: | English |
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Azarbaijan Shahide Madani University
2017-01-01
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| Series: | Communications in Combinatorics and Optimization |
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| Online Access: | http://comb-opt.azaruniv.ac.ir/article_13642.html |