88 citations · 470 across the 21 of their papers we have counts for
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math.NA2021★ 2 cited
High-order accurate finite difference discretisations on fully unstructured dual quadrilateral meshes
Yulong Pan, Per-Olof Persson
We present a novel approach for high-order accurate numerical differentiation on unstructured meshes of quadrilateral elements. To differentiate a given function, an auxiliary func…
math.NA2021★ 19 cited
Implicit shock tracking for unsteady flows by the method of lines
Andrew Shi, Per-Olof Persson, Matthew Zahr
A recently developed high-order implicit shock tracking (HOIST) framework for resolving discontinuous solutions of inviscid, steady conservation laws [41, 43] is extended to the un…