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Inflation of poorly conditioned zeros of systems of analytic functions
arXiv - CS - Numerical Analysis Pub Date : 2020-09-12 , DOI: arxiv-2009.05810
Michael Burr and Anton Leykin

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.

中文翻译:

解析函数系统不良条件零点的膨胀

给定一个解析函数系统和一个近似零,我们引入了膨胀来将这个系统转换为一个具有规则二次零的系统。这导致了一种用于隔离给定系统的零点簇的方法。
更新日期:2020-10-28
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