Maxima of the signless Laplacian spectral radius for planar graphs
2015 ◽
Vol 30
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pp. 795-811
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Keyword(s):
The signless Laplacian spectral radius of a graph is the largest eigenvalue of its signless Laplacian. In this paper, we prove that the graph $K_{2}\nabla P_{n-2}$ has the maximal signless Laplacian spectral radius among all planar graphs of order $n\geq 456$.
2013 ◽
Vol 438
(10)
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pp. 3851-3861
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2016 ◽
Vol 65
(4)
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pp. 830-839
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2010 ◽
Vol 433
(5)
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pp. 928-933
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2010 ◽
Vol 433
(8-10)
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pp. 1614-1622
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2018 ◽
Vol 06
(10)
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pp. 2159-2165
2010 ◽
Vol 432
(2-3)
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pp. 566-570
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2010 ◽
Vol 60
(3)
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pp. 849-867
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2014 ◽
Vol 238
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pp. 43-49
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