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]
論文が掲載されました:
Tomoya Kemmochi, Yuto Miyatake, and Koya Sakakibara.
Structure-preserving numerical methods for constrained gradient flows of planar closed curves with explicit tangential velocities.
Jpn. J. Ind. Appl. Math., 2024.
DOI: 10.1007/s13160-024-00684-0
[Journal]
[Movies]
論文が掲載されました:
Fuminori Tatsuoka, Tomohiro Sogabe, Tomoya Kemmochi, and Shao-Liang Zhang.
Computing the matrix exponential with the double exponential formula.
Special Matrices, vol. 12, no. 1, 2024.
DOI: 10.1515/spma-2024-0013
[Journal]
論文が掲載されました:
Yuki Satake, Tomohiro Sogabe, Tomoya Kemmochi, and Shao-Liang Zhang.
Matrix equation representation of the convolution equation and its unique solvability.
Special Matrices, vol. 12, no. 1, 2024.
DOI: 10.1515/spma-2024-0001
[Journal]