无可争辩
发表于 2025-3-25 03:59:36
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Spartan
发表于 2025-3-25 09:54:18
Doubly and orthogonally resolvable quadruple systems,of X is contained in precisely λ blocks. A . of order v is a Steiner system S.(3,4,v). A triple (X,β,γ) is called an (s,μ)-. if for some s<t, it is a partition of an S.(t,k,v) system (X,β) into subsystems (X,γ.), each of which is an S.(s,k,v) system with γ=γ.|γ.|…|γ. being a partition of β. An (s,μ)
Tdd526
发表于 2025-3-25 13:13:36
Establishing the minimality of phylogenetic trees from protein sequences, note we consider some new techniques developed to enable researchers to analyse such trees on larger data sets. The basic principle involved is to split the problem into a number of smaller problems which can be more easily handled. Much of the work is described in graph theoretic terms, but no dee
仔细检查
发表于 2025-3-25 19:36:20
Balanced ternary designs with block size three,ock. The condition . (mod 3) is shown to be both necessary and sufficient for the existence of a BTD on . elements with block size 3 and index 2 in which each element is repeated in exactly one block and each element occurs in a constant number of blocks.
缺陷
发表于 2025-3-25 23:11:33
https://doi.org/10.1007/BFb0088895Hypergraph; Kombinatorik; Mathematics; Ramsey theory; algorithms; graphs; combinatorics
Encoding
发表于 2025-3-26 02:06:06
978-3-540-10254-0Springer-Verlag Berlin Heidelberg 1980
mechanical
发表于 2025-3-26 06:14:05
Combinatorial Mathematics VII978-3-540-38376-5Series ISSN 0075-8434 Series E-ISSN 1617-9692
chemoprevention
发表于 2025-3-26 09:30:02
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ELUC
发表于 2025-3-26 14:17:15
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周年纪念日
发表于 2025-3-26 18:35:47
Sleep, Benzodiazepines and Performance note we consider some new techniques developed to enable researchers to analyse such trees on larger data sets. The basic principle involved is to split the problem into a number of smaller problems which can be more easily handled. Much of the work is described in graph theoretic terms, but no deep results of graph theory are called upon.