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Paper   IPM / M / 8494
School of Mathematics
  Title:   Starlike trees are determined by their Laplacian spectrum
  Author(s):  G. R. Omidi (Joint with K. Tajbakhsh)
  Status:   Published
  Journal: Linear Algebra Appl.
  Vol.:  422
  Year:  2007
  Pages:   654-658
  Supported by:  IPM
  Abstract:
In this paper, we show that if G is a starlike tree, then it is determined by its Laplacian spectrum. Moreover, we prove some facts about trees with the same adjacency spectrum as a starlike tree.

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