In this paper, some estimates of ‖A-1‖∞ based on our previous paper are given, The relation between these estimates and Varga's estimate in 2 is illustrated. For several interesting matrices the norm ‖A-1‖∞ are found by use of our method, These examples show that our method is preferable.
Disclaimer: The English version of this article is automatically generated by Baidu Translation and only for reference. We therefore are not responsible for its reasonableness, correctness and completeness, and will not bear any commercial and legal responsibilities for the relevant consequences arising from the English translation.
DownLoad: