Let H be a subgraph of a graph G, and let V âŠ† X. We say that an H-design (V, C) of order u and index Î¼ is embedded into a G-design (X,B) of order v and index Î», Î¼ â‰¤ Î», if there is an injectiveâ€¦ (More)

In this paper we consider the uniformly resolvable decomposition of the complete graph Kv, or the complete graph minus a 1-factor Kv âˆ’ I, into two graphs such that each resolution class contains onlyâ€¦ (More)

In this paper we consider the problem regarding the existence of uniformly resolvable decompositions of the complete graph Kv into subgraphs such that each resolution class contains only blocksâ€¦ (More)