Article contents
A Bound for the Moduli of the Zeros of Polynomials
Published online by Cambridge University Press: 20 November 2018
Extract
The following theorem is due to Walsh [2]. For another proof see [1].
Theorem A. All the zeros of the polynomial p(z) = a0 + a1z + … an-1zn-1+zn lie on the disk.
where M = Σj = 2n|an-j|1/j
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1970
References
- 4
- Cited by