On graphs whose smallest eigenvalue is at least \(-1-\sqrt 2\)
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Publication:1899436
DOI10.1016/0024-3795(95)00245-MzbMath0832.05076MaRDI QIDQ1899436
Publication date: 26 October 1995
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Related Items (16)
A structure theory for graphs with fixed smallest eigenvalue ⋮ Signed analogue of line graphs and their smallest eigenvalues ⋮ Fat Hoffman graphs with smallest eigenvalue greater than \(-3\) ⋮ Sesqui-regular graphs with fixed smallest eigenvalue ⋮ On the limit points of the smallest eigenvalues of regular graphs ⋮ A generalization of a theorem of Hoffman ⋮ Edge-signed graphs with smallest eigenvalue greater than \(-2\) ⋮ On the order of regular graphs with fixed second largest eigenvalue ⋮ Graphs with least eigenvalue \(-2\): ten years on ⋮ An application of Hoffman graphs for spectral characterizations of graphs ⋮ On fat Hoffman graphs with smallest eigenvalue at least \(-3\). II ⋮ On graphs whose spectral radius is bounded by \(\frac{3}{2}\sqrt{2}\) ⋮ A quantum walk induced by Hoffman graphs and its periodicity ⋮ Open problems in the spectral theory of signed graphs ⋮ On graphs with smallest eigenvalue at least \(-3\) and their lattices ⋮ Recent progress on graphs with fixed smallest adjacency eigenvalue: a survey
Cites Work
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- Line graphs, root systems, and elliptic geometry
- On graphs whose least eigenvalue exceeds \(-1-\sqrt2\)
- Strongly regular graphs with smallest eigenvalue -m
- Graph representations, two-distance sets, and equiangular lines
- Exceptional graphs with smallest eigenvalue -2 and related problems
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