- Tytuł:
- The spectrum problem for digraphs of order 4 and size 5
- Autorzy:
-
Bunge, R. C.
DeShong, S,
El-Zanati, S. I.
Fischer, A.
Roberts, D. P.
Teng, L. - Powiązania:
- https://bibliotekanauki.pl/articles/255132.pdf
- Data publikacji:
- 2018
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
spectrum problem
digraph decompositions - Opis:
- The paw graph consists of a triangle with a pendant edge attached to one of the three vertices. We obtain a multigraph by adding exactly one repeated edge to the paw. Now, let D be a directed graph obtained by orientating the edges of that multigraph. For 12 of the 18 possibilities for D, we establish necessary and sufficient conditions on n for the existence of a [formula] design. Partial results are given for the remaining 6 possibilities for D.
- Źródło:
-
Opuscula Mathematica; 2018, 38, 1; 15-30
1232-9274
2300-6919 - Pojawia się w:
- Opuscula Mathematica
- Dostawca treści:
- Biblioteka Nauki
Artykuł