A finite-step construction of totally nonnegative matrices with specified eigenvalues. - Kanae Akaiwa; Yoshimasa Nakamura; Masashi Iwasaki; Hisayoshi Tsutsumi; Koichi Kondo (Numer. Algorithms, 2015)

Studies on Matrix Eigenvalue Problems in Terms of Discrete Integrable Systems. - Kanae Akaiwa (2015)

An arbitrary band structure construction of totally nonnegative matrices with prescribed eigenvalues. - Kanae Akaiwa; Yoshimasa Nakamura; Masashi Iwasaki; Akira Yoshida; Koichi Kondo (Numer. Algorithms, 2017)