Generic Types and Generic Elements in Divisible Rigid Groups
Generic Types and Generic Elements in Divisible Rigid Groups
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可分刚性组中的泛型类型和泛型元素
DOI:
10.1007/s10469-023-09726-x
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发表时间:
2023
影响因子:
0.5
通讯作者:
Romanovskii, N. S.
中科院分区:
文献类型:
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作者:
Myasnikov, A. G.;Romanovskii, N. S.
A groupGis said to be m-rigid if it contains a normal series of the formG=G1>G2> . . . >Gm>Gm+1= 1, whose quotientsGi/Gi+1are Abelian and, treated as (right) ℤ[G/Gi]-modules, are torsion-free. A rigid groupGis said to be divisible if elements of the quotientρi(G)/ρi+1(G) are divisible by nonzero elements of the ring ℤ[G/ρi(G)]. Previously, it was proved that the theory of divisible m-rigid groups is complete and ω-stable. In the present paper, we give an algebraic description of elements and types that are generic over a divisible m-rigid groupG.
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2008
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作者:
N. Romanovskii
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N. Romanovskii
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发表时间:
2012
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作者:
A. Myasnikov;N. Romanovskii
通讯作者:
N. Romanovskii
DOI:
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发表时间:
2017
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作者:
N. Romanovskii
通讯作者:
N. Romanovskii
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2011
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作者:
N. Romanovskii
通讯作者:
N. Romanovskii
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发表时间:
2019
期刊:
Algebra i logika
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作者:
N. Romanovskii
通讯作者:
N. Romanovskii