On signed graphs whose spectral radius does not exceed $\sqrt{2+\sqrt{5}}$
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Publication:6392665
DOI10.1016/J.DISC.2023.113358zbMath1512.05173arXiv2203.01530MaRDI QIDQ6392665
Dijian Wang, Yao-Ping Hou, De-Qiong Li, Wenkuan Dong
Publication date: 3 March 2022
Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10) Signed and weighted graphs (05C22)
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