Accession Number:

ADA207266

Title:

Investigations in Improved Iterative Methods for Solving Sparse Systems of Linear Equations

Descriptive Note:

Final rept. 1 Oct 1979-30 Jun 1980

Corporate Author:

KENT STATE UNIV OH DEPT OF MATHEMATICAL SCIENCES

Personal Author(s):

Report Date:

1980-08-01

Pagination or Media Count:

4.0

Abstract:

This research conducted by the principal investigator during the period October 1, 1979 to June 30, 1980, resulted in the following research articles which have either appeared in print, or have been accepted in refereed mathematical journals, in this period Inequalities for polynomials with a prescribed zero Theorems of Stein-Rosenberg Type On the Enestrom-Kakeya Theorem and Its Sharpness Bounds for incomplete polynomials vanishing at both endpoints of an interval Hermite-Birkhoff interpolation in the n-th roots of unity Remarks on some conjectures of G.G. Lorentz On incomplete polynomials. II Interpolation in the roots of unity an extension of a Theorem of J. L. Walsh On the sharpness of some upper bounds for spectral radii of S.O.R. iteration matrices An extension of the Enestrom-Kakeya Theorem and its sharpness Lacunary trigonometric interpolation on equidistant nodes.

Subject Categories:

  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE