On Cauchy's bound for zeros of a polynomial (Q2785608)
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scientific article; zbMATH DE number 981743
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On Cauchy's bound for zeros of a polynomial |
scientific article; zbMATH DE number 981743 |
Statements
25 August 1997
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zeros
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polynomial
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upper bound
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On Cauchy's bound for zeros of a polynomial (English)
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The author consideres a polynomial NEWLINE\[NEWLINEz^n+ a_pz^{n-p}+\cdots+ a_n,\quad a_p\neq 0,\quad p<n,NEWLINE\]NEWLINE and receives the upper bound for the radius of the disk containing all its zeros.
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