Graphs with extremal energy should have a small number of distinct eigenvalues

Autor: Cvetkovic, Dragos, Grout, Jason

Publikováno v: Cvetkovi\' c D., Grout J., Maximal energy graphs should have a small number of distinct eigenvalues, Bull. Acad. Serbe Sci. Arts, Cl. Sci. Math. Natur., Sci. Math., 134(2007), No. 32, 43-57

The sum of the absolute values of the eigenvalues of a graph is called the energy of the graph. We study the problem of finding graphs with extremal energy within specified classes of graphs. We develop tools for treating such problems and obtain som

Externí odkaz: http://arxiv.org/abs/0710.5669

Constructing graphs with given spectrum and the spectral radius at most 2

Autor: Cvetković, Dragoš, Jovanović, Irena M.

Publikováno v: In Linear Algebra and Its Applications 15 February 2017 515:255-274

Graphs with least eigenvalue −2: Ten years on

Autor: Cvetković, Dragoš, Rowlinson, Peter, Simić, Slobodan

Publikováno v: In Linear Algebra and Its Applications 1 November 2015 484:504-539

THE AWARD OF THE SERBIAN ACADEMY OF SCIENCES AND ARTS FOR MATHEMATICAL AND RELATED SCIENCES FOR 2013

Autor: Cvetković, Dragoš

Publikováno v: Bulletin (Académie serbe des sciences et des arts. Classe des sciences mathématiques et naturelles. Sciences mathématiques), 2014 Jan 01(39), 89-91.

Externí odkaz: https://www.jstor.org/stable/26359043

GRAPH SPECTRAL TECHNIQUES IN COMPUTER SCIENCES

Autor: Arsić, Branko, Cvetković, Dragoš, Simić, Slobodan K., Škarić, Milan

Publikováno v: Applicable Analysis and Discrete Mathematics, 2012 Apr 01. 6(1), 1-30.

Externí odkaz: https://www.jstor.org/stable/43666153