Ikawa, Mitsuru Singular perturbation of symbolic flows and the modified Lax-Phillips conjecture. (English) Zbl 0846.58046 Robert, D. (ed.), Méthodes semi-classiques, Volume 2. Colloque international (Nantes, juin 1991). Paris: Société Mathématique de France, Astérisque. 210, 217-235 (1992). MSC: 37C25 37E99 37J40 PDF BibTeX XML Cite \textit{M. Ikawa}, in: Méthodes semi-classiques, Volume 2. Colloque international (Nantes, juin 1991). Paris: Société Mathématique de France. 217--235 (1992; Zbl 0846.58046) OpenURL
Ikawa, Mitsuru On scattering by obstacles. (English) Zbl 0757.35055 Proc. Int. Congr. Math., Kyoto/Japan 1990, Vol. II, 1145-1154 (1991). Reviewer: V.Petkov (Bordeaux) MSC: 35P25 76Q05 78A45 35L05 PDF BibTeX XML Cite \textit{M. Ikawa}, in: Proceedings of the international congress of mathematicians (ICM), August 21-29, 1990, Kyoto, Japan. Volume II. Tokyo etc.: Springer-Verlag. 1145--1154 (1991; Zbl 0757.35055) OpenURL
Ikawa, M. On scattering matrices and zeta functions for several convex bodies. (English) Zbl 0746.35027 Integral equations and inverse problems, Proc. Int. Conf., Varna/Bulg. 1989, Pitman Res. Notes Math. Ser. 235, 138-143 (1991). Reviewer: V.Petkov (Bordeaux) MSC: 35P25 81U20 32D20 78A45 PDF BibTeX XML Cite \textit{M. Ikawa}, in: Spectral properties of elliptic operators of negative order. . 138--143 (1991; Zbl 0746.35027) OpenURL