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On the Howson property of HNN-extensions with abelian base group and amalgamated free products of abelian groups

โœ Scribed by Panagiotis A. Paramantzoglou

Publisher
Springer
Year
2012
Tongue
English
Weight
242 KB
Volume
98
Category
Article
ISSN
0003-889X

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๐Ÿ“œ SIMILAR VOLUMES

Subgroup Separability of HNN-Extensions
Subgroup Separability of HNN-Extensions with Abelian Base Group
โœ V Metaftsis; E Raptis ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 83 KB

In the present paper we give a complete characterisation of subgroup separability of HNN-extensions with finitely generated abelian base group. We are also able to characterise subgroup separability for some families of free-by-cyclic groups and thus answer partially a question of Scott (1987, "Comb