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- Title
SYMBOLIC EXPRESSION FOR LOCATION REGION OF REAL (IMAGINARY) PARTS OF AN ONE-VARIABLE POLYNOMIAL'S ROOTS AND ESTIMATION OF THE MINIMAL DISTANCE BETWEEN THEM.
- Authors
Lomidze, Ilia; Chachava, Natela
- Abstract
The method for accurate symbolic estimation of maximal and minimal meanings of real (imaginary) parts of roots of any one-variable polynomial is found out. Only rational functions of the coefficients of the polynomial are used. The same method allows to estimate the minimal distance between real (imaginary) parts of the roots.
- Subjects
POLYNOMIALS; ALGEBRA; ROOTS of equations; ROOT-locus method
- Publication
Reports of Enlarged Sessions of Seminar of I. Vekua Institute of Applied Mathematics, 2017, Issue 31, p91
- ISSN
1512-0066
- Publication type
Article