Titlebook: Combinatorial Mathematics X; Proceedings of the C Louis Reynolds Antoine Casse Conference proceedings 1983 Springer-Verlag Berlin Heidelber

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書目名稱Combinatorial Mathematics X影響因子(影響力)




書目名稱Combinatorial Mathematics X影響因子(影響力)學(xué)科排名




書目名稱Combinatorial Mathematics X網(wǎng)絡(luò)公開度




書目名稱Combinatorial Mathematics X網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Combinatorial Mathematics X被引頻次




書目名稱Combinatorial Mathematics X被引頻次學(xué)科排名




書目名稱Combinatorial Mathematics X年度引用




書目名稱Combinatorial Mathematics X年度引用學(xué)科排名




書目名稱Combinatorial Mathematics X讀者反饋




書目名稱Combinatorial Mathematics X讀者反饋學(xué)科排名

享樂主義者

Dictation

敵意

Short Sleep, Mortality and Illness,We refine the Paige-Wexler canonical form for incidence matrices of finite projective planes and thus obtain a simple relationship between the incidence matrix and a corresponding planar ternary ring. We also demonstrate a simple relationship between an incidence matrix and a corresponding set of mutually orthogonal latin squares.

討厭

Headstrong

Short Sleep, Mortality and Illness,The relative merits of teams involved in a competition can be expressed by a partial ordering on the teams. The result of a round of the competition can be expressed by a multiplication of partial orderings, satisfying certain axioms. Several possible multiplications are described, and some properties of these multiplications displayed.

Headstrong

https://doi.org/10.1007/978-3-319-30572-1Deciding whether a triple system with . can be decomposed, or partitioned, into triple systems with smaller λ is NP-complete; this contrasts with the polynomial time algorithm for decomposing triple systems with .. Two extensions of this result are examined here — to triple systems without repeated blocks, and to triple systems with ..

Munificent

,Sleep Debt: ‘Societal Insomnia’?,For ., ..., ., let .. and .. be integers such that ..≤k.?1 and ..=exp [2πi / k.]. Then, the number of ways of placing . different balls into . distinct cells such that, for ., ..., ., the number of balls in the .. cell is congruent to .. modulo .., is .. The proof is by means of the exponential enumerator and employs the generalized cosh: ..

幻想

homeostasis