4 Result(s)

Article

Complex Eigenvalue Splitting for the Dirac Operator

We analyze the eigenvalue problem for the semiclassical Dirac (or Zakharov–Shabat) operator on the real line with general analytic potential. We provide Bohr–Sommerfeld quantization conditions near energy leve...

Koki Hirota, Jens Wittsten in Communications in Mathematical Physics (2021)

Article

Changes of circulating blood volume in coronary arterial graft surgery with and without cardiopulmonary bypass

Mitsuaki Yamazaki, Kiyoshi Shakunaga, Koki Hirota in Canadian Journal of Anesthesia (2001)

Article

Misuse of infusion pump during propofol anaesthesia

Akira Masuda, Yofco Arai, Koki Hirota, Nobuko Shibuya… in Canadian Journal of Anaesthesia (1998)