Note the T-shape tree is determined by its Laplacian spectrum

Linear Algebra and Its Applications

Volumn 419, Issue 1, 2006, Pages 78-81

  Wang, Wei ^a   Xu, Cheng Xian ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Cospectral graphs; Spectra of graphs; T shape trees

Indexed keywords

COMPUTATIONAL METHODS; GRAPH THEORY; LINEAR ALGEBRA; MATHEMATICAL TRANSFORMATIONS; THEOREM PROVING;

COSPECTRAL GRAPHS; LAPLACIAN SPECTRUM; SPECTRA OF GRAPHS; T-SHAPE TREES;

TREES (MATHEMATICS);

EID: 33748309452     PISSN: 00243795     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.laa.2006.04.005     Document Type: Article

References (6)

1. Cvetković D.M., Doob M., and Sachs H. Spectra of Graphs (1982), Academic Press, New York
2. van Dam E.R., and Haemers W.H. Which graphs are determined by their spectrum?. Linear Algebra Appl. 373 (2003) 241-272
3. Godsil C., and Royle G. Algebraic Graph Theory (2001), Springer-Verlag, New York
4. Doob M. Eigenvalues of graphs. In: Beineke L.W., and Wilson R.J. (Eds). Topics in Algebraic Graph Theory (2005), Cambridge University Press
5. n are determined by their spectrum. Linear Algebra Appl. 404 (2005) 58-68
6. Wang W., and Xu C.X. On the spectral characerization of T-shape trees. Linear Algebra Appl. 414 (2006) 492-501