Laplacian Spectrum of Some Classes of Self Complementary Perfect Graphs

Authors

  • S. A.K. Kirmani Department of Mathematics, Galgotia College of Engineering and Technology, Greater Noida
  • . Merajuddin Department of Applied Mathematics, Faculty of Engineering & Technology, Aligarh Muslim University, Aligarh 202002
  • Madhukar Sharma Department of Applied Sciences, IIMT College of Engineering, Greater Noida

DOI:

https://doi.org/10.26713/jims.v5i2.181

Keywords:

L-Cospectral, Laplacian energy

Abstract

In this paper we study Laplacian spectrum of self-complementary (sc), sc comparability and sc chordal graphs. Some results on Laplacian cospectrality and Laplacian energy are obtained. We also propose two conjectures.

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Issue

Vol. 5 No. 2 (2013)

Section

Research Article

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How to Cite

Kirmani, S. A., Merajuddin, ., & Sharma, M. (2013). Laplacian Spectrum of Some Classes of Self Complementary Perfect Graphs. Journal of Informatics and Mathematical Sciences, 5(2), 101-112. https://doi.org/10.26713/jims.v5i2.181