Article ID Journal Published Year Pages File Type
4649994 Discrete Mathematics 2008 7 Pages PDF
Abstract

A generalized θθ-graph, denoted by θnθn, is a graph consisting of nn internal disjoint (uu, vv)-paths, where 2≤n<∞2≤n<∞. In this paper, all generalized θθ-graphs whose second largest eigenvalues do not exceed 1 have been determined.

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Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
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On generalized θθ-graphs whose second largest eigenvalue does not exceed 1
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