Št. zadetkov: 95
Video in druga učna gradiva
Oznake:
mathematics;graph theory
Leto:
2007
Vir:
videolectures.net
Objavljeni povzetek znanstvenega prispevka na konferenci (vabljeno predavanje)
Oznake:
graph, half-arc-transitive;alternating cycle;radius;
Leto:
2018
Vir:
Univerza na Primorskem (UP)
Video in druga učna gradiva
Oznake:
matematika;
Logika in množice
Leto:
2018
Vir:
Pedagoška fakulteta (UL PEF)
Video in druga učna gradiva
Oznake:
matematika;
Abstraktna algebra
Leto:
2018
Vir:
Pedagoška fakulteta (UL PEF)
Izvirni znanstveni članek
Oznake:
avtomorfizem;Cayleyev graf;kubičen;HTG graf;automorphism;Cayley;cubic;honeycomb toroidal graph;
Symmetries of the honeycomb toroidal graphs
Leto:
2022
Vir:
Repozitorij Univerze na Primorskem (RUP)
Video in druga učna gradiva
Oznake:
matematika;
Diskretna matematika
Leto:
2022
Vir:
Pedagoška fakulteta (UL PEF)
Izvirni znanstveni članek
Oznake:
rotary maps;chiral maps;orientable reflexible maps;non-orientable rotary maps;
In this paper, we provide the first known infinite family of simple graphs, each of which is the skeleton of a chiral map, a skeleton of a reflexible map on an orientable surface, as well as a skeleton of a reflexible map on a non-orientable surface. This family consists of all lexicographic product ...
Leto:
2026
Vir:
Repozitorij Univerze v Ljubljani (RUL)
Izvirni znanstveni članek
Oznake:
matematika;teorija grafov;metacikličen graf;poltranzitiven graf;tesno speti grafi;grupa avtomorfizmov;mathematics;graph theory;metacirculant graph;half-arc-transitive graph;tightly attached;automorphism group;
Following Alspach and Parsons, a metacirculant graph is a graph admitting a transitive group generated by two automorphisms ▫$\rho$▫ and ▫$\sigma$▫, where ▫$\rho$▫ is ▫$(m,n)$▫-semiregular for some integers ▫$m \ge 1$▫, ▫$n \ge 2▫$, and where ▫$\sigma$▫ normalizes ▫$\rho$▫, cyclically permuting the ...
Leto:
2008
Vir:
Univerza na Primorskem (UP)
Izvirni znanstveni članek
Oznake:
teorija grafov;tranzitivnost;Hamiltonov cikel;Hamiltonova pot;grupa avtomorfizmov;graph theory;vertex-transitive;Hamilton cycle;Hamilton path;automorphism group;
It is shown that every connected vertex-transitive graph of order ▫$6p$▫, where ▫$p$▫ is a prime, contains a Hamilton path. Moreover, it is shown that, except for the truncation of the Petersen graph, every connected vertex-transitive graph of order ▫$6p$▫ which is not genuinely imprimitive contains ...
Leto:
2009
Vir:
Univerza na Primorskem (UP)
Izvirni znanstveni članek
Oznake:
teorija grafov;Hamiltonov cikel;graph theory;circulant digraph;Hamilton cycle;
This paper deals with Hamiltonicity of connected loopless circulant digraphs of outdegree three with connection set of the form ▫$\{a,ka,c\}$▫, where ▫$k$▫ is an integer. In particular, we prove that if ▫$k=-1$▫ or ▫$k=2$▫ such a circulant digraph is Hamiltonian if and only if it is not isomorphic t ...
Leto:
2009
Vir:
Univerza na Primorskem (UP)