On liners viscoacoustic impedance boundary conditions for an array of Helmholtz resonators in 3D

arXiv1905.08566MaRDI QIDQ6319100

Adrien Semin, Kersten Schmidt

Publication date: 21 May 2019

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Asymptotic expansions of solutions to PDEs (35C20) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Algorithms for approximation of functions (65D15) Variational methods for second-order elliptic equations (35J20) Local complex singularities (32S05)

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