On a conjecture of Papakyriakopoulos (Q5905053)
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scientific article; zbMATH DE number 3755494
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a conjecture of Papakyriakopoulos |
scientific article; zbMATH DE number 3755494 |
Statements
On a conjecture of Papakyriakopoulos (English)
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1981
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homomorph of a surface group
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Poincare conjecture in dimension 3
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non- trivial free product
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