Spectra of Some New Graph Operations and Some New Class of Integral Graphs
نویسندگان
چکیده مقاله:
In this paper, we define duplication corona, duplication neighborhood corona and duplication edge corona of two graphs. We compute their adjacency spectrum, Laplacian spectrum and signless Laplacian. As an application, our results enable us to construct infinitely many pairs of cospectral graphs and also integral graphs.
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عنوان ژورنال
دوره 13 شماره None
صفحات 51- 65
تاریخ انتشار 2018-05
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