Direct products and profinite completions

Let G be a finitely generated residually finite group and A a finitely generated normal subgroup. Then G and A are naturally embedded in their respective profinite completions and . The inclusion A G induces a morphism (continuous homomorphism) : , and the image of is the closure of A in . If A happ...

وصف كامل

التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Nikolov, N, Segal, D
التنسيق: Journal article
اللغة:English
منشور في: 2007