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On Central Endomorphisms of a Group with Operators

โœ Scribed by Morton E. Harris


Publisher
World Scientific Publishing Company
Year
2003
Tongue
English
Weight
116 KB
Volume
10
Category
Article
ISSN
1005-3867

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๐Ÿ“œ SIMILAR VOLUMES


A note on endomorphisms of hypercentral
โœ Giovanni Cutolo; Chiara Nicotera ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 95 KB

Let H be a subnormal subgroup of a hypercentral group G. We prove that endomorphisms of G are uniquely determined by their restrictions to H if and only if Hom(G/H G , G) = 0, and draw some consequences from this fact.