目录: Preface Chapter 1.Eigenvalues and the Laplacian of a graph 1.1.Introduction 1.2.The Laplacian and eigenvalues 1.3.Basic facts about the spectrum of a graph 1.4.Eigenvalues of weighted graphs 1.5.Eigenvalues and random walks Chapter 2.Isoperimetric problems 2.1.History 2.2.The Cheeger constant of a graph 2.3.The edge expansion of a graph 2.4.The vertex expansion of a graph 2.5.A characterization of the Cheeger constant 2.6.Isoperimetric inequalities for cartesian products Chapter 3.Diameters and eigenvalues 3.1.The diameter of a graph 3.2.Eigenvalues and distances between two subsets 3.3.Eigenvalues and distances among many subsets 3.4.Eigenvalue upper bounds for manifolds Chapt ...
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