ON DEFINABILITY OF NORMAL SUBGROUPS OF A
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Akito Tsuboi
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Article
📅
1992
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John Wiley and Sons
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English
⚖ 319 KB
## Abstract In this note we treat maximal and minimal normal subgroups of a superstable group and prove that these groups are definable under certain conditions. Main tool is a superstable version of Zil'ber's indecomposability theorem. MSC: 03C60.