The limiting equation for Neumann Laplacians on shrinking domains. Saito, Yoshimi — 2000 Electronic Journal of Differential Equations (EJDE) [electronic only]
An embedding norm and the Lindqvist trigonometric functions. Bennewitz, Christer; Saitō, Yoshimi — 2002 Electronic Journal of Differential Equations (EJDE) [electronic only]
Extended limiting absorption method and analicity of the S-matrix. Yoshimi Saito — 1983 Journal für die reine und angewandte Mathematik
On the S-matrix for Schrödinger operators with long-range potentials. Yoshimi Saito — 1980 Journal für die reine und angewandte Mathematik
On the spectrum of the reduced wave operators with cylindrical discontinuity. Willi Jäger; Yoshimi Saito — 1997 Forum mathematicum