Devastate
发表于 2025-3-26 23:44:05
https://doi.org/10.1007/978-3-322-90425-6aper, we introduce a new construction for proportionally balanced designs when each variety occurs with one of precisely two possible frequencies, and provide some exhaustive lists of possible parameter sets, and sets of blocks for some of the corresponding designs. Two general constructions associated with this method are also discussed.
compassion
发表于 2025-3-27 04:27:23
On Minimal Defining Sets in ,(,,3),es and defining sets of the triple system and the latin trades and critical sets of the square..We apply these ideas and construct new families of minimal defining sets for triple systems associated with .(., 3).
sigmoid-colon
发表于 2025-3-27 08:59:58
Constructing a Class of Designs with Proportional Balance,aper, we introduce a new construction for proportionally balanced designs when each variety occurs with one of precisely two possible frequencies, and provide some exhaustive lists of possible parameter sets, and sets of blocks for some of the corresponding designs. Two general constructions associated with this method are also discussed.
conduct
发表于 2025-3-27 11:33:27
Combinatorial Trades: A Survey of Recent Results,ume 95, pp. 361–176) in 1999. In the short time since that survey appeared, the number of papers in the area has almost doubled. Trades are used in designs and latin squares; they also crop up in graph theory. In this paper the most recent work on trades is surveyed, with applications given.
AWE
发表于 2025-3-27 16:01:59
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Fretful
发表于 2025-3-27 18:30:32
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MIME
发表于 2025-3-28 02:00:25
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enlist
发表于 2025-3-28 05:45:25
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Parallel
发表于 2025-3-28 08:30:26
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幻影
发表于 2025-3-28 13:58:25
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