Given a collection of graphs H, a uniformly resolvable H-design of order v is a decomposition of the edges of Kv into isomorphic copies of graphs from H (also called blocks) in such a way that all blocks in a given parallel class are isomorphic to the same graph from H. We consider the case H = (K1;2;K1;3), and prove that the necessary conditions on the existence of such designs are also sufficient.

On uniformly resolvable (K_(1,2);K_(1,3)-designs

Milici S.
;
2018-01-01

Abstract

Given a collection of graphs H, a uniformly resolvable H-design of order v is a decomposition of the edges of Kv into isomorphic copies of graphs from H (also called blocks) in such a way that all blocks in a given parallel class are isomorphic to the same graph from H. We consider the case H = (K1;2;K1;3), and prove that the necessary conditions on the existence of such designs are also sufficient.
2018
. Keywords: Resolvable graph decomposition; uniformly resolvable designs ; stars.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/316561
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact