1. The core of a vertex-transitive complementary prismMarko Orel, 2023, izvirni znanstveni članek Opis: The complementary prism ▫$\Gamma \overline{\Gamma}$▫ is obtained from the union of a graph ▫$\Gamma$▫ and its complement ▫$\overline{\Gamma}$▫ where each pair of identical vertices in ▫$\Gamma$▫ and ▫$\overline{\Gamma}$▫ is joined by an edge. It generalizes the Petersen graph, which is the complementary prism of the pentagon. The core of a vertex-transitive complementary prism is studied. In particular, it is shown that a vertex-transitive complementary prism ▫$\Gamma \overline{\Gamma}$▫ is a core, i.e. all its endomorphisms are automorphisms, whenever ▫$\Gamma$▫ is a core or its core is a complete graph.
Ključne besede: graph homomorphism, complementary prism, self-complementary graph, vertex-transitive graph, core
Objavljeno v RUP: 06.11.2023; Ogledov: 780; Prenosov: 5
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4. In situ assessment of structural timber using semi-destructive techniquesT. Tannert, Ronald W. Anthony, Bohumil Kasal, Michal Kloiber, Maurizio Piazza, Mariapaola Riggio, Frank Rinn, Robert Widmann, Nobuyoshi Yamaguchi, 2014, izvirni znanstveni članek Ključne besede: resistance drilling, core drilling, glue line test, tension micro-specimens, screw withdrawal, needle penetration, pin pushing, hardness test
Objavljeno v RUP: 19.11.2018; Ogledov: 1981; Prenosov: 178
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