A Class of Evolutionary Problems with an Application to Acoustic Waves with Impedance Type Boundary Conditions.
Rainer H. Picard · PAMM · 2011
Abstract A well‐posedness result for a time‐shift invariant class of evolutionary operator equations is considered and exemplified by an application to an impedance type initial boundary value problem for the system of linear acoustics. The problem class allows for memory effects in the domain as well as on the domain boundary. (© 2011 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)