Explicit polynomial Trefftz-DG method for space-time elasto-acoustics
DOI10.1007/978-3-030-39647-3_31zbMath1484.65244OpenAlexW3048792571MaRDI QIDQ2054345
Elvira Shishenina, Henri Calandra, Julien Diaz, Hélène Barucq
Publication date: 2 December 2021
Full work available at URL: https://doi.org/10.1007/978-3-030-39647-3_31
space-time variational formulationpolynomial basis functionselasto-acoustic wave problemTrefftz-DG method
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Classical linear elasticity (74B05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Extrapolation to the limit, deferred corrections (65B05) Spectral and related methods applied to problems in solid mechanics (74S25) Linear waves in solid mechanics (74J05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)
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