Spectral and Scattering Theory

1. Wave Scattering in 1-D Nonconservative Media.- 2. Resolvent Estimates for Schrödinger-type and Maxwell Equations with Applications.- 3. Symmetric Solutions of Ginzburg—Landau Equations.- 4. Quantum Mechanics and Relativity: Their Unification by Local Time.- 5. On Embedded Eigenvalues of Perturbed Periodic Schrödinger Operators.- 6. On Principal Eigenvalues for Indefinite-Weight Elliptic Problems.- 7. Scattering by Obstacles in Acoustic Waveguides.- 8. Recovery of Compactly Supported Spherically Symmetric Potentials from the Phase Shift of the s- Wave.- 9. A Turning Point Problem Arising in Connection with a Limiting Absorption Principle for Schrödinger Operators with Generalized Von Neumann—Wigner Potentials.- 10. Eigenvalue Problems for Semilinear Equations.- 11. Spectral Operators Generated by 3-Dimensional Damped Wave Equation and Applications to Control Theory.- 12. Invertibility of Nonlinear Operators and Parameter Continuation Method.- 13. Sturm—Liouville Differential Operators with Singularities.