F. Tatsuoka

activity

20162026

most citedAlgorithms for the computation of the matrix logarithm based on the double exponential formula

16 citations · 27 across the 6 of their papers we have counts for

collaborators

Showing 2016 · math.NAShow all

1 paper · 2 filters

math.NA2016

A cost-efficient variant of the incremental Newton iteration for the matrix $p$ th root

Fuminori Tatsuoka, Tomohiro Sogabe, Yuto Miyatake +1

Incremental Newton (IN) iteration, proposed by Iannazzo, is stable for computing the matrix $p$ th root, and its computational cost is $O (n^{3} p)$ flops per iteration. In th…

A cost-efficient variant of the incremental Newton iteration for the matrix pth root

A cost-efficient variant of the incremental Newton iteration for the matrix $p$ th root