TY  - DATA
AU  - Birman, M. Sh.
TI  - Wave propagation: scattering theory 
T2  - American Mathematical Society Translations: Series 2, 
SN  - 9781470433680 (online)
PY  - 1993///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Scattering(Physics)WavesMathematical physics
N1  - Translation of: Rasprostranenie voln; Includes bibliographical references; Perturbation theory for phase integrals and its application to problems of wave propagation;Whitham's and Fermat's principles for the problem of evolution of wave beams in a nonlinear inhomogeneous medium;The splitting of separatrices for a standard family of area-preserving transformations;Boundary layer of eigenfunctions of a diffusion operator;Neutron scattering by a point nucleus in a random magnetic field. I;The splitting of eigenvalues in a double potential well under a partial breaking of symmetry;A general scheme in the stationary scattering theory;Coulomb effects in systems of several particles;On the conditions for existence of wave operators in the nonselfadjoint case;A crystal model consisting of potentials of zero radius with inner structure;Representations of
UR  - http://www.ams.org/trans2/157
ER  -