A topological view on a problem on formal series (Q1271576)
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scientific article; zbMATH DE number 1220993
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A topological view on a problem on formal series |
scientific article; zbMATH DE number 1220993 |
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A topological view on a problem on formal series (English)
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14 February 1999
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The author uses methods from algebraic topology for investigations concerning the iterative structure of rings of formal power series, especially in connection with existence of iterative roots of given order. By these topological methods he gets known results in different ways but also new results.
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iterative structure
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rings of formal power series
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iterative roots
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topological methods
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