Results 91 to 100 of about 956 (135)

Lexicographic product graphs are antimagic

open access: yesAKCE International Journal of Graphs and Combinatorics, 2018
A graph with edges is called if its edges can be labeled with 1, 2, , such that the sums of the labels on the edges incident to each vertex are distinct. Hartsfield and Ringel conjectured that every connected graph other than is antimagic. In this paper, through a labeling method and a modification on this labeling, we obtained that the lexicographic ...
Wenhui Ma   +3 more
openaire   +1 more source

Book graphs are cycle antimagic

open access: yesOpen Journal of Mathematical Sciences, 2019
Muhammad Awais Umar   +3 more
openaire   +1 more source

Local Antimagic Vertex Coloring of a Graph

Graphs and Combinatorics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arumugam, S.   +3 more
openaire   +3 more sources

Antimagic orientation of Halin graphs

Discrete Mathematics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yu, Xiaowei, Chang, Yulin, Zhou, Shan
openaire   +4 more sources

Graph antimagic labeling: A survey

Discrete Mathematics, Algorithms and Applications, 2023
An antimagic labeling of a simple graph [Formula: see text] is a bijection [Formula: see text] such that [Formula: see text] for any two vertices [Formula: see text] in [Formula: see text]. We survey the results about antimagic labelings and other labelings motivated by antimagic labelings of graphs, and present some conjectures and open questions.
Jin, Jingxiang, Tu, Zhuojie
openaire   +2 more sources

On graceful antimagic graphs

Aequationes mathematicae, 2022
Graceful labeling and antimagic labeling are two significant topics in the domain of graph labelings, with outstanding conjectures which still remain unsolved. In this paper, the authors combine these two concepts to define a new labeling, called graceful antimagic labelings. Graceful antimagicness of some families of trees, cycles, and nearly complete
Mohammed Ali Ahmed   +4 more
openaire   +2 more sources

Perfectly antimagic total graphs

Journal of Intelligent & Fuzzy Systems, 2023
An one-one correspondence function λ from V(G) ∪ E(G) to the set {1, 2, …, |V(G) | + |E(G) |} is a total labeling of a finite undirected graph G without loops and multiple edges, where |V(G) |and |E(G) | are the cardinality of vertex and edge set of G respectively.
Swathi, P.   +3 more
openaire   +1 more source

Antimagic Labelings of Join Graphs

Mathematics in Computer Science, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bača, Martin   +3 more
openaire   +1 more source

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