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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