153 citations · 547 across the 29 of their papers we have counts for
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math.NA2018★ 1 cited
A 3D DPG Maxwell Approach to Nonlinear Raman Gain in Fiber Laser Amplifiers
S. Nagaraj, J. Grosek, S. Petrides +2
We propose a three dimensional Discontinuous Petrov-Galerkin Maxwell approach for modeling Raman gain in fiber laser amplifiers. In contrast with popular beam propagation models, w…
math.NA2018★ 18 cited
On perfectly matched layers for discontinuous Petrov-Galerkin methods
Ali Vaziri Astaneh, Brendan Keith, Leszek Demkowicz
In this article, several discontinuous Petrov-Galerkin (DPG) methods with perfectly matched layers (PMLs) are derived along with their quasi-optimal graph test norms. Ultimately, t…