𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the Location of Pseudozeros of a Complex Interval Polynomial

✍ Scribed by Hiroshi Sekigawa; Kiyoshi Shirayanagi

Book ID
107508829
Publisher
Springer-Verlag
Year
2007
Tongue
English
Weight
241 KB
Volume
1
Category
Article
ISSN
1661-8270

No coin nor oath required. For personal study only.

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