Print
Lupa

Search the repository Help

A- | A+ | Print
Query: search in
search in
search in
search in
* old and bologna study programme

Options:
  Reset


1 - 7 / 7
First pagePrevious page1Next pageLast page
1.
2.
On a conjecture about the ratio of Wiener index in iterated line graphs
Katarína Hriňáková, Martin Knor, Riste Škrekovski, 2018, original scientific article

Keywords: Wiener index, line graph, tree, iterated line graph
Published in RUP: 03.01.2022; Views: 1032; Downloads: 24
.pdf Full text (391,35 KB)

3.
Mathematical aspects of Wiener index
Martin Knor, Riste Škrekovski, Aleksandra Tepeh, 2016, original scientific article

Abstract: The Wiener index (i.e., the total distance or the transmission number), defined as the sum of distances between all unordered pairs of vertices in a graph, is one of the most popular molecular descriptors. In this article we summarize some results, conjectures and problems on this molecular descriptor, with emphasis on works we were involved in.
Keywords: Wiener index, total distance, topological index, molecular descriptor, chemical graph theory
Published in RUP: 03.01.2022; Views: 982; Downloads: 27
.pdf Full text (434,58 KB)

4.
Edge-contributions of some topological indices and arboreality of molecular graphs
Tomaž Pisanski, Janez Žerovnik, 2009, original scientific article

Abstract: Some graph invariants can be computed by summing certain values, called edge-contributions over all edges of graphs. In this note we use edge-contributions to study relationships among three graph invariants, also known as topological indices in mathematical chemistry: Wiener index, Szeged index and recently introduced revised Szeged index. We also use the quotient between the Wiener index and the revised Szeged index to study tree-likeness of graphs.
Keywords: mathematical chemistry, chemical graph theory, topological index, revised Szeged index
Published in RUP: 30.12.2021; Views: 740; Downloads: 18
.pdf Full text (158,93 KB)

5.
Some results on the index of unicyclic graphs
Francesco Belardo, Enzo M. Li Marzi, Slobodan Simić, 2006, original scientific article

Keywords: graph eigenvalues, graph index, unicyclic graphs
Published in RUP: 15.10.2015; Views: 2323; Downloads: 148
URL Link to full text

6.
7.
Trees with minimal index and diameter at most four
Francesco Belardo, Enzo M. Li Marzi, Slobodan Simić, 2010, published scientific conference contribution

Keywords: eigenvalues, graph index, trees
Published in RUP: 15.10.2015; Views: 2288; Downloads: 174
URL Link to full text

Search done in 0 sec.
Back to top
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica