Conference paper
Lung function measurement by optical contouring
A.R. Gourlay, G. Kaye, et al.
Proceedings of SPIE 1989
Let G be a graph, A(G) its adjacency matrix. We prove that, if the least eigenvalue of A(G) exceeds -1 - √2 and every vertex of G has large valence, then the least eigenvalue is at least -2 and G is a generalized line graph. © 1997.
A.R. Gourlay, G. Kaye, et al.
Proceedings of SPIE 1989
Heinz Koeppl, Marc Hafner, et al.
BMC Bioinformatics
Heng Cao, Haifeng Xi, et al.
WSC 2003
Daniel J. Costello Jr., Pierre R. Chevillat, et al.
ISIT 1997