We present a survey of the nonconforming Trefftz virtual element method for the Laplace and Helmholtz equations. As for the latter, we show a new abstract analysis, based on weaker assumptions on the stabilization, and numerical results on the dispersion analysis, including comparison with the plane wave discontinuous Galerkin method.
CITATION STYLE
Mascotto, L., Perugia, I., & Pichler, A. (2022). The Nonconforming Trefftz Virtual Element Method: General Setting, Applications, and Dispersion Analysis for the Helmholtz Equation. In SEMA SIMAI Springer Series (Vol. 31, pp. 363–410). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-95319-5_9
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