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arXiv · 2305.10290

Unsolved Problems in Spectral Graph Theory

Lele Liu·Bo Ning
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Abstract

Spectral graph theory is a captivating area of graph theory that employs the eigenvalues and eigenvectors of matrices associated with graphs to study them. In this paper, we present a collection of $20$ topics in spectral graph theory, covering a range of open problems and conjectures. Our focus is primarily on the adjacency matrix of graphs, and for each topic, we provide a brief historical overview.

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Lele Liu, Bo Ning. 2023-07-30. Unsolved Problems in Spectral Graph Theory. https://doi.org/10.15960/j.cnki.issn.1007-6093.2023.04.003

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