Decay of the elements of the inverses of some triangular Toeplitz matrices

被引：0
|
作者：
Roksana Krystyna Słowik
机构：
[1] Silesian University of Technology,Faculty of Applied Mathematics
来源：
Acta Scientiarum Mathematicarum | 2021年 / 87卷
关键词：
15B05; 15A99; triangular Toeplitz matrices; matrix inverse; decay of elements; norm of a Toeplitz matrix;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Banded lower triangular ℕ×ℕ Toeplitz matrices A are considered. A sufficient condition for the elements of A−1 to decay to 0 fast is given. Moreover, some bounds of the norms of these inverses are also found.
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页码：541 / 550
页数：9
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