On So's conjecture for integral circulant graphs

DOI10.2298/AADM150226009SzbMath1464.05185OpenAlexW2006756347WikidataQ122961385 ScholiaQ122961385MaRDI QIDQ5278774

Torsten Sander, Jürgen Sander

Publication date: 19 July 2017

Published in: Applicable Analysis and Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/aadm150226009s

zbMATH Keywords

Cayley graphcirculant graphintegral graphgraph spectrummultiplicative divisor set

Mathematics Subject Classification ID

Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Trigonometric and exponential sums (general theory) (11L03)

Related Items (6)

Eigenvalues of Cayley graphs ⋮ Holes in lace doilies: the geometric kernel of circulant graphs ⋮ Characterisation of all integral circulant graphs with multiplicative divisor sets and few eigenvalues ⋮ A determinant involving Ramanujan sums and So's conjecture ⋮ On the kernel of integral circulant graphs ⋮ The geometric kernel of integral circulant graphs

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