On a Question of the Theory of Partially Composition Formations（Dedicated to Professor K.P. Shum on the occasion of his 70th birthday）
On a Question of the Theory of Partially Composition Formations（Dedicated to Professor K.P. Shum on the occasion of his 70th birthday）
摘要
Let n 〉 0 and w be a non-empty set of primes. It is proved that the lattice of all τ-closed n-multiply ω-composition formations is inductive. It gives a positive answer to a question of Skiba asked in 2001 at the Gomel Algebraic Seminar.
Let n 〉 0 and w be a non-empty set of primes. It is proved that the lattice of all τ-closed n-multiply ω-composition formations is inductive. It gives a positive answer to a question of Skiba asked in 2001 at the Gomel Algebraic Seminar.
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1Liu Wenfen LiShiqu Dept. ofAppl. Math., Inform ation Engineering Institute, Zhengzhou 450002..ON CONSTRUCTION OF A CLASS OF NONLINEAR RESILIENT FUNCTIONS[J].Applied Mathematics(A Journal of Chinese Universities),1999,14(3):251-258. 被引量：1
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2The Normal-and Antinormal-Ordered Decomposition Formulas of Multimode Exponential Operators[J].Communications in Theoretical Physics,2001,35(4):465-468.
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3Zheng Shui-cao 1,2 , Hu Di-he 1 1. School of Mathematics and Statistics, Wuhan University , Wuhan 430072, Hubei, China,2. The Basic Teaching Department, Jimei University, Xiamen 361021, Fujian, China.A Note on the Multifractal Decomposition of Directed Graph Self Similar Sets[J].Wuhan University Journal of Natural Sciences,2004,9(3):269-272. 被引量：2
