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1.
Further nonexistence results on integral graphs
Dragan Stevanović, 2006, prispevek na konferenci brez natisa

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1176; Prenosov: 7
URL Polno besedilo (0,00 KB)

2.
Laplacian coefficients and Laplacian-like energy of graphs
Dragan Stevanović, 2008, vabljeno predavanje na konferenci brez natisa

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1372; Prenosov: 14
URL Polno besedilo (0,00 KB)

3.
Large sets of long distance equienergetic graphs
Dragan Stevanović, 2009, izvirni znanstveni članek

Opis: Distance energy of a graph is a recent energy-type invariant, defined as the absolute deviation of the eigenvalues of the distance matrix of the graph. Two graphs of the same order are said to be distance equienergetic if they have equal distance energy, while they have distinct spectra of their distance matrices. Examples of pairs of distance equienergetic graphs appear in the literature already, but most of them have diameter two only. We describe here the distance spectrum of a special composition of regular graphs, and, as an application, we show that for any ▫$n \ge 3$▫, there exists a set of ▫$n + 1$▫ distance equienergetic graphs which have order ▫$6n$▫ and diameter ▫$n - 1$▫ each.
Najdeno v: osebi
Ključne besede: graph theory, distance spectrum, distance energy, join, regular graphs
Objavljeno: 15.10.2013; Ogledov: 1486; Prenosov: 63
URL Polno besedilo (0,00 KB)

4.
Play with the principal eigenvector of decorated graphs
Dragan Stevanović, 2009, vabljeno predavanje na konferenci brez natisa

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1156; Prenosov: 21
URL Polno besedilo (0,00 KB)

5.
Bioinformatics and spectra of graphs
Dragan Stevanović, 2006, prispevek na konferenci brez natisa

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1234; Prenosov: 15
URL Polno besedilo (0,00 KB)

6.
Energy of graphs: a few open problems and some suggestions
Dragan Stevanović, 2006, prispevek na konferenci brez natisa

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1042; Prenosov: 29
URL Polno besedilo (0,00 KB)

7.
Data Mining Chair and GERAD, "Spectral radius of some infinite graphs"
Dragan Stevanović, 2007, predavanje na tuji univerzi

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1275; Prenosov: 7
URL Polno besedilo (0,00 KB)

8.
LEL-a Newly Designed Molecular Descriptor
Dragan Stevanović, Aleksandar Ilić, Cristina Onişor, Mircea V. Diudea, 2009, izvirni znanstveni članek

Najdeno v: osebi
Ključne besede: topological indices, QSPR, QSAR, octanes, polycyclic aromatic hydrocarbons
Objavljeno: 15.10.2013; Ogledov: 2323; Prenosov: 13
URL Polno besedilo (0,00 KB)

9.
A spectral proof of the uniqueness of a strongly regular graph with parameters (81, 20, 1, 6)
Dragan Stevanović, Marko Milošević, 2009, izvirni znanstveni članek

Opis: We give a new proof that there exists a unique strongly regular graph with parameters (81, 20, 1, 6). Unlike the finite geometry approach used by Brouwerand haemers, we use linear algebra and spectral graph theory concepts, namely the technique of star complements, in our proof.
Najdeno v: osebi
Ključne besede: graph theory
Objavljeno: 15.10.2013; Ogledov: 1355; Prenosov: 10
URL Polno besedilo (0,00 KB)

10.
The Laplacian coefficients and the Laplacian-like energy of graphs
Dragan Stevanović, 2008, predavanje na tuji univerzi

Najdeno v: osebi
Objavljeno: 15.10.2013; Ogledov: 1132; Prenosov: 14
URL Polno besedilo (0,00 KB)

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