@article{(Open Science Index):https://publications.waset.org/pdf/8804,
	  title     = {Bounds on the Second Stage Spectral Radius of Graphs},
	  author    = {S.K.Ayyaswamy and  S.Balachandran and  K.Kannan},
	  country	= {},
	  institution	= {},
	  abstract     = {Let G be a graph of order n. The second stage adjacency matrix of G is the symmetric n × n matrix for which the ijth entry is 1 if the vertices vi and vj are of distance two; otherwise 0. The sum of the absolute values of this second stage adjacency matrix is called the second stage energy of G. In this paper we investigate a few properties and determine some upper bounds for the largest eigenvalue.
},
	    journal   = {International Journal of Mathematical and Computational Sciences},
	  volume    = {3},
	  number    = {11},
	  year      = {2009},
	  pages     = {975 - 978},
	  ee        = {https://publications.waset.org/pdf/8804},
	  url   	= {https://publications.waset.org/vol/35},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 35, 2009},
	}