Groups, Modules, and Model Theory - Surveys and Recent Developments
Groups, Modules, and Model Theory - Surveys and Recent Developments
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群、模块和模型理论 - 调查和最新发展
DOI:
10.1007/978-3-319-51718-6_17
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Glass A
中科院分区:
文献类型:
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作者:
Glass A
We call a non-identity element of a permutation group irreducible if it cannot be written as a product of non-identity elements of disjoint support. We show that it is indeed possible for a sublattice subgroup ofto have no irreducible elements and still be transitive on the set of pairsα<βin. This answers a question raised in “The first-order theory ofℓ-permutation groups”, a Conference talk by the first author.