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07/26/2023
A superconvergent stencil-adaptive SBP-SAT finite difference scheme
A stencil-adaptive SBP-SAT finite difference scheme is shown to display ...
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02/27/2023
Resolving Entropy Growth from Iterative Methods
We consider entropy conservative and dissipative discretizations of nonl...
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06/22/2022
Locally conservative and flux consistent iterative methods
Conservation and consistency are fundamental properties of discretizatio...
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01/15/2022
Theoretical and Practical Aspects of Space-Time DG-SEM Implementations
We discuss two approaches for the formulation and implementation of spac...
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01/04/2022
On an eigenvalue property of Summation-By-Parts operators
Summation-By-Parts (SBP) methods provide a systematic way of constructin...
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12/06/2021
Local Fourier Analysis of a Space-Time Multigrid Method for DG-SEM for the Linear Advection Equation
In this paper we present a Local Fourier Analysis of a space-time multig...
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06/18/2021