TY - BOOK AU - Sanchez-Palencia,Enrique ED - SpringerLink (Online service) TI - Non-Homogeneous Media and Vibration Theory T2 - Lecture Notes in Physics, SN - 9783540393177 AV - QC221-246 U1 - 534 23 PY - 1980/// CY - Berlin, Heidelberg PB - Springer Berlin Heidelberg KW - Physics KW - Acoustics N1 - Distributions and Sobolev spaces -- Operators in Banach spaces -- Examples of boundary value problems -- Semigroups and laplace transform -- Homogenization of second order equations -- Homogenization in elasticity and electromagnetism -- Fluid flow in porous media -- Vibration of mixtures of solids and fluids -- Examples of perturbations for elliptic problems -- The Trotter-Kato theorem and related topics -- Spectral perturbation. Case of isolated eigenvalues -- Perturbation of spectral families and applications to selfadjoint eigenvalue problems -- Stiff problems in constant and varialbe domains -- Averaging and two-scale methods -- Generalities and potential method -- Functional methods -- Scattering problems depending on a parameter UR - http://dx.doi.org/10.1007/3-540-10000-8 ER -