Ohno, Hiromichi. Operator theory and quantum information theory-POVM and entangled state. Sugaku Expositions. 2024. 37. 1. 1-21
Chruściński, Dariusz, Kimura, Gen, Ohno, Hiromichi, Singal, Tanmay. One-parameter generalization of the Böttcher-Wenzel inequality and its application to open quantum dynamics. Linear Algebra Appl. 2023. 656. 158-166
Ikkai, Tomohiro, Ohno, Hiromichi, Sawada, Yusuke. Adjacency and transition matrices related to random walks on graphs. J. Algebraic Combin. 2022. 56. 1. 249-267
Dariusz Chruściński, Gen Kimura, Hiromichi Ohno, Tanmay Singal. Bounding the Frobenius norm of a q-deformed commutator. Linear Alg. Appl. 2022. 646. 95-106
D. Chruscinski, R. Fujii, G. Kimura, H. Ohno. Constraints for the spectra of generators of quantum dynamical semigroups. Linear Algebra and its Applications. 2021. 630. 293-305