TY - JOUR
ID - 63618
T1 - On an elasto-acoustic transmission problem in anisotropic, inhomogeneous media
JO - Advances in Operator Theory
JA - AOT
LA - en
SN -
A1 - Picard, Rainer
Y1 - 2018
PY - 2018/10/01
VL - 3
IS - 4
SP - 816
EP - 828
KW - Hilbert space methods
KW - evolutionary systems
KW - operator coefficients
KW - transmission problems
KW - aero-elasticity
DO - 10.15352/aot.1803-1323
N2 - We consider a coupled system describing the interaction between acoustic and elastic regions, where the coupling occurs not via material properties but through an interaction on an interface separating the two regimes. Evolutionary well-posedness in the sense of Hadamard well-posedness supplemented by causal dependence is shown for a natural choice of generalized interface conditions. The results are obtained in a real Hilbert space setting incurring no regularity constraints on the boundary and almost none on the interface of the underlying regions.
UR - http://www.aot-math.org/article_63618.html
L1 - http://www.aot-math.org/pdf_63618_ff9713453a2a6064a34cc9711b728074.html
ER -