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On residual finiteness of direct products of algebraic systems

โœ Scribed by R. Gray; N. Ruskuc


Publisher
Springer Vienna
Year
2008
Tongue
English
Weight
194 KB
Volume
158
Category
Article
ISSN
0026-9255

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๐Ÿ“œ SIMILAR VOLUMES


A topological proof of the residual fini
โœ Marvin Tretkoff ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 293 KB

The purpose of the present paper is to give a topological proof of the fact that the free product of two residually finite groups with a finite subgroup amalgamated is itself residually finite. This theorem, which is due to G. Baumslag [2], is a generalization of the corresponding result for ordinar