145 citations · 147 across the 8 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
math.NA2020
High-order covariant differentiation in applications to Helmholtz-Hodge decomposition on curved surfaces
Sehun Chun
A novel high-order numerical scheme is proposed to compute the covariant derivative, particularly for divergence and curl, on any curved surface. The proposed scheme does not requi…
math.NA2020★ 1 cited
PDE-induced connection of moving frames for the Atlas of the cardiac electric propagation on 2D atrium
Sehun Chun, Chris Cantwell
As another critical implementation of moving frames for partial differential equations, this paper proposes a novel numerical scheme by aligning one of three orthogonal unit vector…