Strange images of profinite groups
We investigate whether a finitely generated profinite group G could have a finitely generated infinite image. A result of Dan Segal shows that this is impossible if G is prosoluble. We prove that such an image does not exist if G is semisimple or nonuniversal. We also investigate the existense of de...
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| Формат: | Journal article |
| Хэвлэсэн: |
2009
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