"Conference held at Tokyo Institute of Technology on June 30 through July 3, 1992".

Includes bibliographical references.

blow up solutions for Peker-Choquard type Schrödinger equations / H. Hirata -- On scattering by two degenerate convex bodies / M. Ikawa -- Blowing-up behavior for solutions of nonlinear elliptic equations / T. Itoh -- Mapping properties of functions of Schrödinger operators between L[superscript p]-spaces and Besov spaces / A. Jensen and S. Nakamura -- Absolute continuity of the essential spectrum for some linearized MHD operator / T. Kako -- Singularities of solutions to system of wave equations with different speed / K. Kato -- An L[superscript q, r]-theory for nonlinear Schrödinger equations / T. Kato -- Helmholtz-type equation on non-compact two-dimensional Riemannian manifolds / R. Konno -- On a backward estimate for solutions of parabolic differential equations and its application to unique continuation / K. Kurata -- Large atoms in the magnetic field of a neutron star / E.H. Lieb -- Sufficient condition for non-uniqueness of the positive Cauchy problem for parabolic equations / M. Murata -- Trudinger's inequality and related nonlinear elliptic equations in two-dimension / T. Ogawa and T. Suzuki -- Asymptotic behavior of solutions for the coupled Klein-Gordon-Schrödinger equations / T. Ozawa and Y. Tsutsumi -- Inverse iteration method with a complex parameter II / T. Suzuki -- Asymptotics for the number of negative Eigenvalues of three-body Schrödinger operators with Efimov effect / H. Tamura .