Galerkin methods 11 Finite element method 6 Numerical methods 4 Discontinous Galerkin methods 3 History of engineering and technology 3 Information technology industries 3 Technology: general issues 3 Acoustic wave propagation 2 Discontinuous Galerkin method 2 Discontinuous galerkin 2 History of engineering & technology 2 Numerical analysis 2 Partial differential equations 2 A priori error analysis 1 Acoustic Scattering 1 Acoustic coupling 1 Acoustic fields 1 Acoustic simulations 1 Acoustics model 1 Adaptivity 1 Adjoint consistency 1 Alternating directions 1 Anisotropic hp-mesh adaptation 1 Approximate solution 1 Benchmark 1 Bi-cubic Hermite Bézier FEM 1 Bi-cubic hermite bezy finite element method 1 Boltzmann 1 Boltzmann-Poisson 1 Boltzmann-Poisson system 1