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Location of the Zeros of a Polynomial Relative to Certain Disks

✍ Scribed by R. C. Riddell

Book ID
125686201
Publisher
American Mathematical Society
Year
1975
Tongue
English
Weight
239 KB
Volume
205
Category
Article
ISSN
0002-9947

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πŸ“œ SIMILAR VOLUMES

On the Location of the Zeros of a Polyno
On the Location of the Zeros of a Polynomial
✍ R.B. Gardner; N.K. Govil πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 134 KB

The classical EnestΓΆm-Kekeya Theorem states that a polynomial \(p(z)=\) \(\sum_{i=0}^{n} a_{i} z^{\prime}\) satisfying \(0<a_{0} \leq a_{1} \leq \cdots \leq a_{n}\) has all its zeros in \(|z| \leq 1\). We extend this result to a larger class of polynomials by dropping the conditions that the coeffic