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Sets of three pairwise orthogonal Steiner triple systems

โœ Scribed by J.H. Dinitz; P. Dukes; Alan C.H. Ling


Book ID
108396244
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
267 KB
Volume
101
Category
Article
ISSN
0097-3165

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Skew-orthogonal steiner triple systems
โœ P. Dukes; E. Mendelsohn ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 302 KB ๐Ÿ‘ 1 views

Two Steiner triple systems, S 1 VY B 1 and S 2 VY B 2 , are orthogonal (S 1 c S 2 ) if B 1 B 2 Y and if fuY vg T fxY yg, uvwY xyw P B 1 , uvsY xyt P B 2 then s T t. The solution to the existence problem for orthogonal Steiner triple systems, (OSTS) was a major accomplishment in design theory. Two or