A Trefftz Discontinuous Galerkin method for time-harmonic waves with a generalized impedance boundary condition

Shelvean Kapita,Peter Monk,Virginia Selgas

A Trefftz Discontinuous Galerkin method for time-harmonic waves with a generalized impedance boundary condition

2018

Shelvean Kapita
Peter Monk
Virginia Selgas

We show how a Trefftz Discontinuous Galerkin (TDG) method for the displacement form of the Helmholtz equation can be used to approximate problems having a generalized impedance boundary condition (...

Keywords:

Electrical impedance
Harmonic
Boundary value problem
Mathematical analysis
Discontinuous Galerkin method
Mathematics
impedance boundary condition
Helmholtz equation
time harmonic

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