Aouchiche, Mustapha; Caporossi, Gilles; Hansen, Pierre Open problems on graph eigenvalues studied with AutoGraphiX. (English) Zbl 1301.05211 EURO J. Comput. Optim. 1, No. 1-2, 181-199 (2013). MSC: 05C50 05C40 PDFBibTeX XMLCite \textit{M. Aouchiche} et al., EURO J. Comput. Optim. 1, No. 1--2, 181--199 (2013; Zbl 1301.05211) Full Text: DOI
Aouchiche, M.; Hansen, P. On a conjecture about the Szeged index. (English) Zbl 1230.05119 Eur. J. Comb. 31, No. 7, 1662-1666 (2010). MSC: 05C12 05C35 PDFBibTeX XMLCite \textit{M. Aouchiche} and \textit{P. Hansen}, Eur. J. Comb. 31, No. 7, 1662--1666 (2010; Zbl 1230.05119) Full Text: DOI