Inflation of poorly conditioned zeros of systems of analytic functions
Numerical Analysis
2020-10-28 v2 Numerical Analysis
Algebraic Geometry
Abstract
Given a system of analytic functions and an approximate zero, we introduce inflation to transform this system into one with a regular quadratic zero. This leads to a method for isolating a cluster of zeros of the given system.
Keywords
Cite
@article{arxiv.2009.05810,
title = {Inflation of poorly conditioned zeros of systems of analytic functions},
author = {Michael Burr and Anton Leykin},
journal= {arXiv preprint arXiv:2009.05810},
year = {2020}
}
Comments
9 pages, 1 figure