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Wang, W. and Xu, C.-X. (2006) On the Spactral Characterization of T-Shape Trees. Linear Algebra and Its Applications, 414, 492-501.
http://dx.doi.org/10.1016/j.laa.2005.10.031

has been cited by the following article:

• TITLE: On the Spectral Characterization of H-Shape Trees

  AUTHORS: Shengbiao Hu

  KEYWORDS: Spectra of Graphs, Cospectral Graphs, Spectra Radius, H-Shape Trees, Determined by Its Spectrum

  JOURNAL NAME: Advances in Linear Algebra & Matrix Theory, Vol.4 No.2, May 15, 2014

  ABSTRACT: A graph G is said to be determined by its spectrum if any graph having the same spectrum as G is isomorphic to G. An H-shape is a tree with exactly two of its vertices having maximal degree 3. In this paper, a formula of counting the number of closed 6-walks is given on a graph, and some necessary conditions of a graph Γ cospectral to an H-shape are given.