Some simple characterizations of contractivity regions
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摘要
We present necessary and sufficient conditions for a multiderivative multistep method to be contractive in a sector, and in disk of the complex plane.
论文关键词：Multiderivative multistep method,contractivity
论文评审过程：Received 5 November 1987, Revised 30 May 1988, Available online 22 March 2002.
论文官网地址：https://doi.org/10.1016/0377-0427(89)90072-1
