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研究成果 2008 2018

  • 49 引用
  • 4 h指数
  • 17 Article
  • 5 Conference contribution

Min-plus eigenvalue of tridiagonal matrices in terms of the ultradiscrete Toda equation

Watanabe, S., Fukuda, A., Shigitani, H. & Iwasaki, M., 2018 10 8, : : Journal of Physics A: Mathematical and Theoretical. 51, 44, 444001.

研究成果: Article

eigenvalues
Linear algebra
Directed graphs
matrices
Algebra

Periodic convergence in the discrete hungry Toda equation

Takahashi, Y., Iwasaki, M., Fukuda, A., Ishiwata, E. & Nakamura, Y., 2018 7 16, : : Journal of Physics A: Mathematical and Theoretical. 51, 34, 344001.

研究成果: Article

infinity

Computation of eigenvectors for a specially structured banded matrix

Takeuchi, H., Aihara, K., Fukuda, A. & Ishiwata, E., 2017 1 1, Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing - EPASA 2015. Springer Verlag, p. 143-155 13 p. (Lecture Notes in Computational Science and Engineering; 巻数 117).

研究成果: Conference contribution

Eigenvalues and eigenfunctions

Monotonic convergence to eigenvalues of totally nonnegative matrices in an integrable variant of the discrete lotka-volterra system

Tobita, A., Fukuda, A., Ishiwata, E., Iwasaki, M. & Nakamura, Y., 2017 1 1, Eigenvalue Problems: Algorithms, Software and Applications in Petascale Computing - EPASA 2015. Springer Verlag, p. 157-169 13 p. (Lecture Notes in Computational Science and Engineering; 巻数 117).

研究成果: Conference contribution

An asymptotic analysis for an integrable variant of the Lotka–Volterra prey–predator model via a determinant expansion technique

Shinjo, M., Iwasaki, M., Fukuda, A., Ishiwata, E., Yamamoto, Y. & Nakamura, Y., 2015 6 3, : : Cogent Mathematics. 2, 1046538.

研究成果: Article

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