Regular Graphs, Eigenvalues and Regular
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Hongliang Lu
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Article
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2011
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John Wiley and Sons
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English
β 97 KB
## Abstract In this article, we obtain a sufficient condition for the existence of regular factors in a regular graph in terms of its third largest eigenvalue. We also determine all values of __k__ such that every __r__βregular graph with the third largest eigenvalue at most has a __k__βfactor.