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21 - 30 / 72

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21.

On normality of n-Cayley graphs
Ademir Hujdurović, Klavdija Kutnar, Dragan Marušič, 2018, original scientific article

Keywords: vertex-transitive grapht, Cayley graph, semiregular group, n-Cayley graph, normal n-Cayley graph, Cartesian product
Published in RUP: 05.04.2018; Views: 2595; Downloads: 131
Link to full text

22.

Classification of nilpotent 3-BCI-groups
Sergio Hiroki Koike Quintanar, István Kovács, 2018, original scientific article

Keywords: bi-Cayley graph, BCI-group, graph isomorphism
Published in RUP: 02.03.2018; Views: 20238; Downloads: 66
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23.

On split liftings with sectional complements
Aleksander Malnič, Rok Požar, 2018, original scientific article

Keywords: algorithm, Cayley voltages, covering projection, graph, group presentation, invariant section, lifting automorphisms, linear systems over the integers, split extension
Published in RUP: 02.03.2018; Views: 2497; Downloads: 175
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24.

Some new groups which are not CI-groups with respect to graphs
Edward Dobson, 2018, original scientific article

Keywords: Cayley graph, CI-group, isomorphism
Published in RUP: 21.02.2018; Views: 2916; Downloads: 153
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25.

On normality of n-Cayley graphs
Klavdija Kutnar, Ademir Hujdurović, Dragan Marušič, 2018, published scientific conference contribution abstract (invited lecture)

Keywords: n-Cayley graph, normality, automorphism group
Published in RUP: 07.02.2018; Views: 2820; Downloads: 108
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26.

Symmetric graphs: why semiregularity matters
Dragan Marušič, 2018, published scientific conference contribution abstract (invited lecture)

Keywords: vertex-transitive graph, semiregular automorphism, elusive group, solvable group
Published in RUP: 07.02.2018; Views: 2060; Downloads: 28
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27.

Graphs with large minimal vertex-transitive automorphism groups
Robert Jajcay, 2018, published scientific conference contribution abstract (invited lecture)

Keywords: vertex-transitive graph, automorphism group, symmetric graph
Published in RUP: 07.02.2018; Views: 1887; Downloads: 30
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28.

Which Haar graphs are Cayley graphs?
István Estélyi, Tomaž Pisanski, 2016, original scientific article

Keywords: Haar graph, Cayley graph, dihedral group, generalized dihedral group
Published in RUP: 16.11.2017; Views: 3465; Downloads: 94
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29.

On automorphisms and structural properties of generalized cayley graphs
Ademir Hujdurović, Klavdija Kutnar, Paweł Petecki, Anastasiya Tanana, 2017, original scientific article

Keywords: generalized Cayley graph, automorphism group, Cayley graph
Published in RUP: 15.11.2017; Views: 2084; Downloads: 184
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30.

Odd automorphisms in vertex-transitive graphs
Ademir Hujdurović, Klavdija Kutnar, Dragan Marušič, 2016, original scientific article

Abstract: An automorphism of a graph is said to be even/odd if it acts on the set of vertices as an even/odd permutation. In this article we pose the problem of determining which vertex-transitive graphs admit odd automorphisms. Partial results for certain classes of vertex-transitive graphs, in particular for Cayley graphs, are given. As a consequence, a characterization of arc-transitive circulants without odd automorphisms is obtained.
Keywords: graph, vertex-transitive, automorphism group, even permutation, odd permutation
Published in RUP: 15.11.2017; Views: 2305; Downloads: 100
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