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Remark on inequalities for the Laplacian spread of graphs

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Abstract

Two inequalities for the Laplacian spread of graphs are proved in this note. These inequalities are reverse to those obtained by Z.You, B. Liu: The Laplacian spread of graphs, Czech. Math. J. 62 (2012), 155–168.

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References

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Authors and Affiliations

  1. Faculty of Electronic Engineering, Beogradska 14, P.O.Box 73, 18000, Niš, Serbia

    Igor Milovanović & Emina Milovanović

Authors
  1. Igor Milovanović
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  2. Emina Milovanović
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Corresponding author

Correspondence to Igor Milovanović.

Additional information

The research has been supported by the Serbian Ministry of Education, Science and Technological development, under grants No. TR32012 and TR32009.

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Milovanović, I., Milovanović, E. Remark on inequalities for the Laplacian spread of graphs. Czech Math J 64, 285–287 (2014). https://doi.org/10.1007/s10587-014-0100-2

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  • DOI: https://doi.org/10.1007/s10587-014-0100-2

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