Introduction to the theory of disordered systems

General Properties of Disordered Systems. The Density of States in One-Dimensional Systems. States, Localization, and Conductivity in One-Dimensional Systems. The Fluctuation Region of the Spectrum. Methods of Modified Perturbation Theory. The Impurity Band and the Vicinity of the Initial Spectrum Boundary. Transmission of Particles and Waves Through a Layer of a Disordered Medium. References. Index.