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Formal multiplicative root series and algorithms of their evaluation
Communications in Algebra ( IF 0.6 ) Pub Date : 2021-03-15 , DOI: 10.1080/00927872.2021.1892711 Xiao-Xiong Gan 1 , Dariusz Bugajewski 2
中文翻译:
形式乘法根级数及其评估算法
更新日期:2021-03-15
Communications in Algebra ( IF 0.6 ) Pub Date : 2021-03-15 , DOI: 10.1080/00927872.2021.1892711 Xiao-Xiong Gan 1 , Dariusz Bugajewski 2
Affiliation
Abstract
In this paper we provide necessary and sufficient conditions for a formal power series g over or to have formal power series such that for all positive integers k or for some positive integers. The algorithms of computing such formal root series are also provided. Moreover, we investigate the uniqueness of formal root series if there exists.
中文翻译:
形式乘法根级数及其评估算法
摘要
在本文中,我们提供了一个正式的幂级数 g 的充要条件 或者 有正式的幂级数 以至于 对于所有正整数 k 或某些正整数。还提供了计算这种形式根系列的算法。此外,如果存在,我们调查形式根系列的唯一性。