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An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2020-06-11 Gee-Choon Lau , Wai-Chee Shiu , Ho-Kuen Ng

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2020-09-07 Gee-Choon Lau , Jianxi Li , Ho-Kuen Ng , Wai-Chee Shiu

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2022-02-21 Gee-Choon Lau , Wai-Chee Shiu , Ho-Kuen Ng

Let $G = (V,E)$ be a connected simple graph of order $p$ and size $q$. A graph $G$ is called local antimagic if $G$ admits a local antimagic labeling. A bijection $f : E \to \{1,2,\ldots,q\}$ is called a local antimagic labeling of $G$ if…

Combinatorics · Mathematics 2022-03-31 Gee-Choon Lau , Wai-Chee Shiu

An edge labeling of a graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label of $x$ is…

Combinatorics · Mathematics 2021-12-09 Gee-Choon Lau , K. Premalatha , S. Arumugam , Wai-Chee Shiu

A {\it local antimagic labeling} of a connected graph $G$ with at least three vertices, is a bijection $f:E(G) \rightarrow \{1,2,\ldots , |E(G)|\}$ such that for any two adjacent vertices $u$ and $v$ of $G$, the condition $\omega _{f}(u)…

Combinatorics · Mathematics 2018-04-25 Saeed Shaebani

Let $G = (V,E)$ be a connected simple graph. A bijection $f: E \rightarrow \{1,2,\ldots,|E|\}$ is called a local antimagic labeling of $G$ if $f^+(u) \neq f^+(v)$ holds for any two adjacent vertices $u$ and $v$, where $f^+(u) = \sum_{e\in…

Combinatorics · Mathematics 2022-09-01 Gee-Choon Lau , Wai-Chee Shiu , K. Premalatha , Ruixue Zhang , M. Nalliah

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2022-10-11 Gee-Choon Lau , Wai-Chee Shiu , Ruixue Zhang , K. Premalatha , M. Nalliah

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2020-01-16 Gee-Choon Lau , Wai-Chee Shiu , Ho-Kuen Ng

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if there is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex…

Combinatorics · Mathematics 2024-03-26 Gee-Choon Lau , Wai Chee Shiu , K. Premalatha , M. Nalliah

Given a graph $G =(V,E)$, a bijection $f: E \rightarrow \{1, 2, \dots,|E|\}$ is called a local antimagic labeling of $G$ if the vertex weight $w(u) = \sum_{uv \in E} f(uv)$ is distinct for all adjacent vertices. The vertex weights under the…

Combinatorics · Mathematics 2023-10-30 Ravindra Pawar , Tarkeshwar Singh , Adarsh Handa , Aloysius Godinho

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2024-04-30 Gee-Choon Lau , Wai Chee Shiu , M. Nalliah , K. Premalatha

A total labeling of a graph $G = (V, E)$ is said to be local total antimagic if it is a bijection $f: V\cup E \to\{1,\ldots ,|V|+|E|\}$ such that adjacent vertices, adjacent edges, and incident vertex and edge have distinct induced weights…

Combinatorics · Mathematics 2024-07-02 G. C. Lau

Let $G = (V,E)$ be a connected simple graph of order $p$ and size $q$. A graph $G$ is called local antimagic if $G$ admits a local antimagic labeling. A bijection $f : E \to \{1,2,\ldots,q\}$ is called a local antimagic labeling of $G$ if…

Combinatorics · Mathematics 2022-03-15 Gee-Choon Lau , Wai-Chee Shiu

Let $G=(V, E)$ be a connected graph. A bijection $f: E\to \{1, \ldots, |E|\}$ is called a local antimagic labeling if for any two adjacent vertices $x$ and $y$, $f^+(x)\neq f^+(y)$, where $f^+(x)=\sum_{e\in E(x)}f(e)$ and $E(x)$ is the set…

Combinatorics · Mathematics 2023-05-23 W. C. Shiu , G. C. Lau , R. X. Zhang

Let $G = (V, E)$ be a finite simple undirected graph without $K_2$ components. A bijection $f : E \rightarrow \{1, 2,\cdots, |E|\}$ is called a {\bf local antimagic labeling} if for any two adjacent vertices $u$ and $v$, they have different…

Combinatorics · Mathematics 2018-08-16 S. Arumugam , Yi-Chun Lee , K. Premalatha , Tao-Ming Wang

Let $G = (V,E)$ be a connected simple graph of order $p$ and size $q$. A graph $G$ is called local antimagic (total) if $G$ admits a local antimagic (total) labeling. A bijection $g : E \to \{1,2,\ldots,q\}$ is called a local antimagic…

Combinatorics · Mathematics 2022-03-15 Gee-Choon Lau , Wai-Chee Shiu

Let $G$ be a connected graph with $|V| = n$ and $|E| = m$. A bijection $f:E\rightarrow \{1,2,...,m\}$ is called a local antimagic labeling of $G$ if for any two adjacent vertices $u$ and $v$, $w(u) \neq w(v)$, where $w(u) = \sum_{e \in…

Combinatorics · Mathematics 2023-08-15 C. R. Pavithra , A. V. Prajeesh , V. S. Sarath

A graph $G = (V, E)$ of order $p$ and size $q$ is said to be local antimagic if there exists a bijection $g:E(G) \to \{1,2,\ldots,q\}$ such that for any pair of adjacent vertices $u$ and $v$, $g^+(u)\ne g^+(v)$, where $g^+(u)=\sum_{uv\in…

Combinatorics · Mathematics 2020-11-30 Gee-Choon Lau

An edge labeling of a connected graph $G = (V, E)$ is said to be local antimagic if it is a bijection $f:E \to\{1,\ldots ,|E|\}$ such that for any pair of adjacent vertices $x$ and $y$, $f^+(x)\not= f^+(y)$, where the induced vertex label…

Combinatorics · Mathematics 2023-11-28 Gee-Choon Lau
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