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On graphs maximizing the zero forcing number

Discrete Applied Mathematics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yi-Ping Liang, Shou-Jun Xu
openaire   +2 more sources

On the Zero Forcing Number of Trees

Iranian Journal of Science and Technology, Transactions A: Science, 2021
Let G be a graph such that the color of its vertices is white or black. A dynamic vertex coloring for G is defined as follows. One starts with a certain set of black vertices. Then, at each time step, a black vertex with exactly one white neighbor forces its white neighbor to become black.
openaire   +1 more source

Zero forcing number of fuzzy graphs with application

Journal of Intelligent & Fuzzy Systems, 2020
We introduce and study forcing number for fuzzy graphs. Also, we compute zero forcing numbers for some classes of graphs and extend this concept to fuzzy graphs. In this regard we obtain upper bounds for zero forcing of some classes of fuzzy graphs. We will proceed to obtain a new algorithm to computing zero forcing set and finding a formula for zero ...
Karbasioun, Asefeh, Ameri, R.
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The Zero Forcing Number of Graphs with the Matching Number and the Cyclomatic Number

Graphs and Combinatorics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yu Jing, Wenqian Zhang, Shengjin Ji
openaire   +1 more source

On the Zero Forcing Number of Bijection Graphs

2016
The zero forcing number of a graph is a graph parameter based on a color change process, which starts with a state, where all vertices are colored either black or white. In the next step a white vertex turns black, if it is the only white neighbor of some black vertex, and this step is then iterated.
Denys Shcherbak   +2 more
openaire   +1 more source

On Zero Forcing Number of Permutation Graphs

2012
Zero forcing number, Z(G), of a graph G is the minimum cardinality of a set S of black vertices (whereas vertices in \(V(G)\!\setminus\!S\) are colored white) such that V(G) is turned black after finitely many applications of “the color-change rule”: a white vertex is converted black if it is the only white neighbor of a black vertex.
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The zero forcing number of claw-free cubic graphs

Discrete Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mengya He   +3 more
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Proof of a conjecture on the zero forcing number of a graph

Discrete Applied Mathematics, 2016
Baoyindureng Wu
exaly  

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