The graph with spectrum \(14^{1} 2^{40}( - 4)^{10}( - 6)^{9}\)

DOI10.1007/s10623-011-9529-6zbMath1245.05085OpenAlexW2164371233MaRDI QIDQ438892

Aart Blokhuis, Willem H. Haemers, Andries E. Brouwer

Publication date: 31 July 2012

Published in: Designs, Codes and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10623-011-9529-6

zbMATH Keywords

strongly regular graphgraph spectrumroot lattice

Mathematics Subject Classification ID

Association schemes, strongly regular graphs (05E30) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Isomorphism problems in graph theory (reconstruction conjecture, etc.) and homomorphisms (subgraph embedding, etc.) (05C60)

Cites Work

• Unnamed Item
• Developments on spectral characterizations of graphs
• Strongly regular graphs having strongly regular subconstituents
• Structure and uniqueness of the \((81,20,1,6)\) strongly regular graph
• Which graphs are determined by their spectrum?
• Interlacing eigenvalues and graphs
• Diameter Bounds for Graph Extensions