Premium
Embeddings of S λ (2, 4, v)
Author(s) -
Kong G.,
Zhu L.
Publication year - 1994
Publication title -
journal of combinatorial designs
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.618
H-Index - 34
eISSN - 1520-6610
pISSN - 1063-8539
DOI - 10.1002/jcd.3180020104
Subject(s) - mathematics , combinatorics , integer (computer science) , discrete mathematics , computer science , programming language
It is shown that the necessary condition for a given S λ (2,4, u ) to be embedded in some S λ (2,4, v ) as a subdesign, namely v ≥ 3 u + 1, is also sufficient for the case of λ = 6. Combining this with the previously known results gives the same sufficiency for any positive integer λ. © 1994 John Wiley & Sons, Inc.