Correction to ``Computational complexity of algebraic functions'' (Q1109564)
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scientific article; zbMATH DE number 4070303
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Correction to ``Computational complexity of algebraic functions'' |
scientific article; zbMATH DE number 4070303 |
Statements
Correction to ``Computational complexity of algebraic functions'' (English)
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1988
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In the author's paper [(*)\ ibid. 22, 454-470 (1981; Zbl 0469.68045)], the proof of Proposition 5.2 is erroneous. Specifically, the assertion immediately preceding the proposition is false, and the proof of the proposition given in (*) relies on this assertion. The object of this note is to give a correct proof of Proposition 5.2 of (*).
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rational function of roots
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cost of root extraction
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straight line programs
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radical complexity
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