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Dive into the research topics where Aleksandra Tepeh is active.

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Featured researches published by Aleksandra Tepeh.


Ars Mathematica Contemporanea | 2016

Mathematical aspects of Wiener index

Martin Knor; Riste Škrekovski; Aleksandra Tepeh

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.


Graphs and Combinatorics | 2015

Distance Magic Labeling and Two Products of Graphs

Marcin Anholcer; Sylwia Cichacz; Iztok Peterin; Aleksandra Tepeh

Let


Applied Mathematics and Computation | 2015

An inequality between the edge-Wiener index and the Wiener index of a graph

Martin Knor; Riste Škrekovski; Aleksandra Tepeh


Discrete Mathematics | 2011

The geodetic number of the lexicographic product of graphs

Boštjan Brešar; Tadeja Kraner Šumenjak; Aleksandra Tepeh

G=(V,E)


Applied Mathematics and Computation | 2016

Digraphs with large maximum Wiener index

Martin Knor; Riste Škrekovski; Aleksandra Tepeh


Applied Mathematics and Computation | 2016

Some remarks on Wiener index of oriented graphs

Martin Knor; Riste Škrekovski; Aleksandra Tepeh

G=(V,E) be a graph of order


Discrete Applied Mathematics | 2016

Orientations of graphs with maximum Wiener index

Martin Knor; Riste Škrekovski; Aleksandra Tepeh


Ars Mathematica Contemporanea | 2014

Group Distance Magic Labeling of Direct Product of Graphs

Marcin Anholcer; Sylwia Cichacz; Iztok Peterin; Aleksandra Tepeh

n


Applied Mathematics and Computation | 2016

A search for the minimum value of Balaban index

Martin Knor; Jaka Kranjc; Riste Škrekovski; Aleksandra Tepeh


soft computing | 2015

Population Size Reduction in Particle Swarm Optimization Using Product Graphs

Iztok Fister; Aleksandra Tepeh; Janez Brest

n. A distance magic labeling of

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Martin Knor

Slovak University of Technology in Bratislava

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Marcin Anholcer

Poznań University of Economics

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Sylwia Cichacz

AGH University of Science and Technology

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