On the scattering in Gevrey classes for the subcritical Hartree and Schrödinger equations
On the Scattering Matrix for N-Particle Hamiltonians
On the scattering theory of the Laplacian with a periodic boundary condition. II. Additional channels of scattering.
On the scattering theory of the Laplacian with a periodic boundary condition. I. Existence of wave operators.
On the second eigenvalue of a Hardy-Sobolev operator.
On the singular set, the resolvent and Fermi's Golden Rule for finite volume hyperbolic surfaces.
On the S-matrix for Schrödinger operators with long-range potentials.
On the solvability of semilinear elliptic equation via an associated eigenvaule problem.
On the spectcral theory of elliptic differential operators. I.
On the Spectra of Schrödinger Operators with a Complex Potential.
On the spectral geometry of algebraic curves.
On the spectral theory of pseudo-differential elliptic boundary problems
On the spectrum and eigenfunctions of the Schrödinger operator with Aharonov–Bohm magnetic field.
On the spectrum of a nonlinear planar problem
On the Spectrum of Non-Compact Manifolds with Finite Volume.
On the spectrum of the negative Laplacian for general doubly-connected bounded domains.
On the spectrum of the -biharmonic operator.
On the spectrum of the p-biharmonic operator involving p-Hardy's inequality
In this paper, we study the spectrum for the following eigenvalue problem with the p-biharmonic operator involving the Hardy term: in Ω, . By using the variational technique and the Hardy-Rellich inequality, we prove that the above problem has at least one increasing sequence of positive eigenvalues.
On the spectrum of the reduced wave operators with cylindrical discontinuity.
On the structure of the spectrum for the elasticity problem in a body with a supersharp spike.