Design theory
On combinatorial designs with subdesigns
Discrete Mathematics - Combinatorial designs: a tribute to Haim Hanani
Modified group divisible designs with block size 4 and &lgr; = 1
Discrete Mathematics
Modified group divisible designs with block size four
Discrete Mathematics
Discrete Mathematics - Papers on the occasion of the 65th birthday of Alex Rosa
A systematic approach to some block design constructions
Journal of Combinatorial Theory Series A
Group divisible designs with block size four and group type gum1 with minimum m
Designs, Codes and Cryptography
Journal of Combinatorial Theory Series A
Existence of resolvable optimal strong partially balanced designs
Discrete Applied Mathematics
Embeddings of resolvable group divisible designs with block size 3
Designs, Codes and Cryptography
Kirkman frames having hole type hum1 for small h
Designs, Codes and Cryptography
Existence of $$(v, K_{1(3)}\cup\{{w}^*\})$$ -PBDs and its applications
Designs, Codes and Cryptography
Optimal ternary constant-weight codes of weight four and distance six
IEEE Transactions on Information Theory
On uniformly resolvable designs with block sizes 3 and 4
Designs, Codes and Cryptography
Completely reducible super-simple designs with block size four and related super-simple packings
Designs, Codes and Cryptography
A Complete Generalization of Clatworthy Group Divisible Designs
SIAM Journal on Discrete Mathematics
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We investigate the spectrum for {4}-GDDs of type gum1. Wedetermine, for each even g, all values of m for which a {4}-GDD of typegum1 exists, for every ‘fourth’ value of u. We similarlydetermine, for each odd g ≠ 11 or 17, all values of m for which a {4}-GDD of typegum1 exists, for every ‘third’ value of u. Finally, weestablish, up to a finite number of values of u, the spectrum for {4}-GDDs of typegum1 where gu is even, g ∉ {11, 17}.