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arXiv · 2610.03471

On the Spectra of Generalized Token Graphs of Stars

Cristina Dalfó·Miquel Àngel Fiol·Berenice Martínez-Barona·Xiaodi Song
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Abstract

In the generalization of token graphs (or supertoken graphs), the vertices of a $k$-token graph of a graph $G$ correspond to $k$ distinguishable or indistinguishable tokens placed on $k$ different or equal vertices of $G$. In several cases, we provide the whole spectrum of a supertoken graph of a star by analyzing its regular partitions.

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Cristina Dalfó, Miquel Àngel Fiol, Berenice Martínez-Barona, Xiaodi Song. 2026-10-02. On the Spectra of Generalized Token Graphs of Stars. https://arxiv.org/abs/2610.03471

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