論文が掲載されました:
Fuminori Tatsuoka, Tomohiro Sogabe, Tomoya Kemmochi, and Shao-Liang Zhang.
A preconditioning technique of Gauss–Legendre quadrature for the logarithm of symmetric positive definite matrices.
Applied Mathematics Letters, vol. 167, 2025.
DOI: 10.1016/j.aml.2025.109552
[Journal]