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arXiv 2604.04845math.CO
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关于广义令牌图

On Generalized Token Graphs

Northwestern Polytechnical University(西北工业大学);Universitat de Lleida(莱里达大学);Universitat Politècnica de Catalunya(加泰罗尼亚理工大学)

Xiaodi Song, Cristina Dalfó, Miquel Àngel Fiol, Mercè Mora, Shenggui Zhang

AI总结:

本文研究了广义令牌图的性质,探讨了不同条件下的令牌图家族及其特性,如阶数、大小和连通性。

摘要:

一个k-令牌图的顶点对应于k个不可区分的令牌放置在G的不同顶点上。通过改变令牌性质和每个顶点允许的令牌数量的条件,我们定义了广义令牌图,称为超令牌图。根据上述条件,可以得到不同的图家族,如G的笛卡尔k-th幂,并展示了它们的一些性质,包括阶数、大小和连通性。

英文摘要:

The vertices of a $k$-token graph of a graph $G$ correspond to $k$ indistinguishable tokens placed on $k$ different vertices of $G$. Changing some conditions on both the nature of the tokens and the number of tokens allowed in each vertex of $G$, we define a generalization of token graphs, which we call generalized token graphs or simply supertoken graphs, which have different applications. Depending on the above conditions, different families of graphs (such as the Cartesian $k$-th power of $G$ by itself) are obtained, and we present some of their properties, including order, size, and connectivity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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