8 citations · 8 across the 10 of their papers we have counts for
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math.NA2017
Spectral discretization errors in filtered subspace iteration
Jay Gopalakrishnan, Luka Grubišić, Jeffrey Ovall
We consider filtered subspace iteration for approximating a cluster of eigenvalues (and its associated eigenspace) of a (possibly unbounded) selfadjoint operator in a Hilbert space…
math.NA2017★ 8 cited
A Nyström-based finite element method on polygonal elements
Akash Anand, Jeffrey S. Ovall, Steffen Weisser
We consider families of finite elements on polygonal meshes, that are defined implicitly on each mesh cell as solutions of local Poisson problems with polynomial data. Functions in…