Lupa

Iskanje po repozitoriju Pomoč

A- | A+ | Natisni
Iskalni niz: išči po
išči po
išči po
išči po
* po starem in bolonjskem študiju

Opcije:
  Ponastavi


1 - 3 / 3
Na začetekNa prejšnjo stran1Na naslednjo stranNa konec
1.
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: ključnih besedah
Povzetek najdenega: ...two only. We describe here the distance spectrum of a special composition of regular graphs,...
Ključne besede: graph theory, distance spectrum, distance energy, join, regular graphs
Objavljeno: 15.10.2013; Ogledov: 1407; Prenosov: 54
URL Polno besedilo (0,00 KB)

2.
On distance integral graphs
Dragan Stevanović, Marko Milošević, Milan Pokorný, Pavel Híc, 2015, izvirni znanstveni članek

Najdeno v: ključnih besedah
Povzetek najdenega: ...distance spectrum, distance integral graph, tree, complete split graph,...
Ključne besede: distance spectrum, distance integral graph, tree, complete split graph
Objavljeno: 03.04.2017; Ogledov: 706; Prenosov: 74
URL Polno besedilo (0,00 KB)

3.
O ekstremnih grafih z dano stopnjo in premerom/ožino
Slobodan Filipovski, 2018, doktorska disertacija

Najdeno v: ključnih besedah
Povzetek najdenega: ...degree/diameter problem, spectrum, Moore graphs, asymptotic density, distance matrices, Bermond and Bollobas problem...
Ključne besede: adjacency matrix, antipodal graphs, cages, excess, defect, Ramanujan graphs, selfrepeats, degree/diameter problem, spectrum, Moore graphs, asymptotic density, distance matrices, Bermond and Bollobas problem
Objavljeno: 21.01.2019; Ogledov: 424; Prenosov: 0

Iskanje izvedeno v 0 sek.
Na vrh
Logotipi partnerjev Univerza v Mariboru Univerza v Ljubljani Univerza na Primorskem Univerza v Novi Gorici