The simultaneous approximation of polynomial roots
β Scribed by A.M. Niell
- Book ID
- 108458377
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 686 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A numerical technique is presented which evaluates the roots of polynomials with real coeficients. Features of the method include no complex arithmetic requirements, no need to guess at initial quadratic factor estimates, multiple or nearly equal roots being easily dealt with and a high degree of fl
Pointwise estimates are obtained for simultaneous approximation of a function f and its derivatives by means of an arbitrary sequence of bounded projection operators with some extra condition (1.3) (we do not require the operators to be linear) which map C I -~, ~~ into polynomials of degree n, augm