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Bounds for eigenvalues of parameter-dependent matrices

โœ Scribed by H. Behnke


Publisher
Springer Vienna
Year
1992
Tongue
English
Weight
416 KB
Volume
49
Category
Article
ISSN
0010-485X

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๐Ÿ“œ SIMILAR VOLUMES


Lower bounds for the eigenvalues of Lapl
โœ Abraham Berman; Xiao-Dong Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 70 KB

We give a lower bound for the second smallest eigenvalue of Laplacian matrices in terms of the isoperimetric number of weighted graphs. This is used to obtain an upper bound for the real parts of the nonmaximal eigenvalues of irreducible nonnegative matrices.