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The New Class of Laplacian Integral Graphs
- Source :
- Advanced Materials Research. :2643-2646
- Publication Year :
- 2014
- Publisher :
- Trans Tech Publications, Ltd., 2014.
-
Abstract
- Graph is Laplacian integral, if all the eigenvalues of its Laplacian matrix are integral. In this paper, we obtain that the Laplacian characteristic polynomials of graphs by calculation. Characterizes the new class of Laplacian integral graphs .
Details
- ISSN :
- 16628985
- Database :
- OpenAIRE
- Journal :
- Advanced Materials Research
- Accession number :
- edsair.doi...........fdc030d11554e1ebb0b1cf4a9cff4c35
- Full Text :
- https://doi.org/10.4028/www.scientific.net/amr.989-994.2643