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11 - 19 / 19
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11.
Existence of regular nut graphs for degree at most 11
Patrick W. Fowler, John Baptist Gauci, Jan Goedgebeur, Tomaž Pisanski, Irene Sciriha, 2020, original scientific article

Keywords: nut graph, core graph, regular graph, nullity
Published in RUP: 06.05.2021; Views: 856; Downloads: 0

12.
13.
The use of collaboration distance in scheduling conference talks
Jan Pisanski, Tomaž Pisanski, 2019, original scientific article

Keywords: collaboration distance, scheduling, orthogonal partitions
Published in RUP: 11.02.2020; Views: 1262; Downloads: 66
URL Link to full text

14.
Operations on oriented maps
Tomaž Pisanski, Gordon Ian Williams, Leah Berman, 2017, original scientific article

Keywords: map, oriented map, truncation, medial, snub, flag graph, arc graph
Published in RUP: 16.03.2018; Views: 3171; Downloads: 170
URL Link to full text

15.
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: 3477; Downloads: 94
URL Link to full text

16.
Generalized cages
Marko Boben, Robert Jajcay, Tomaž Pisanski, 2015, original scientific article

Keywords: cage, graph, isomorphism
Published in RUP: 03.04.2017; Views: 2213; Downloads: 71
URL Link to full text

17.
Editorial
Klavdija Kutnar, Štefko Miklavič, Tomaž Pisanski, Primož Šparl, 2015, preface, editorial, afterword

Published in RUP: 15.10.2015; Views: 2088; Downloads: 24
URL Link to full text

18.
Uporaba simetrijskih grafov pri konveksnih poliedrih
Jurij Kovič, 2013, doctoral dissertation

Abstract: Grafe praporov in simetrijske grafe, ki so jih odkrili okrog leta 1980, so doslej uporabljali predvsem za klasifikacijo zemljevidov - to je grafov, celično vloženih v kompaktne ploskve. Namen te disertacije je prikazati nekaj razširitev njihove uporabe. V prvem delu disertacije uporabimo simetrijske grafe pri klasifikaciji poliedrov z regularnimi poligonskimi ali zvezdastimi lici. Podamo tudi karakterizacijo teh poliedrov z minimalnim številom parametrov. V drugem delu disertacije na podoben način klasificiramo molekule,sestavljene iz pravilnih šestkotniških gradnikov, pri čemer upoštevamo tudi njihove točkovne grupe. V tretjem delu disertacije pojem simetrijskih grafov razširimo na hiperzemljevide in geometrijske konfiguracije, nazadnje pa tudi na sferne poliedre in sferne molekule.
Keywords: polieder, graf praporov, simetrijski graf, simetrijska grupa
Published in RUP: 15.10.2013; Views: 2943; Downloads: 56
URL Link to full text

19.
Isomorphism checking of I-graphs
Boris Horvat, Tomaž Pisanski, Arjana Žitnik, 2012, original scientific article

Abstract: We consider the class of ▫$I$▫-graphs, which is a generalization of the class of the generalized Petersen graphs. We show that two ▫$I$▫-graphs ▫$I(n, j, k)$▫ and ▫$I(n, j_1, k_1)$▫ are isomorphic if and only if there exists an integer ▫$a$▫ relatively prime to $n$ such that either ▫$\{j_1, k_1\} = \{aj \mod n, \; ak \mod n \}$▫ or ▫$\{j_1, k_1\} = \{aj \mod n, \; -ak \mod n\}$▫. This result has an application in the enumeration of non-isomorphic ▫$I$▫-graphs and unit-distance representations of generalized Petersen graphs.
Keywords: mathematics, graph theory, isomorphism, I-graph, generalized Petersen graph
Published in RUP: 15.10.2013; Views: 4166; Downloads: 136
URL Link to full text

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