15 citations · 30 across the 12 of their papers we have counts for
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math.AP2021★ 4 cited
Quantitative bounds on Impedance-to-Impedance operators with applications to fast direct solvers for PDEs
Thomas Beck, Yaiza Canzani, Jeremy L. Marzuola
We prove quantitative norm bounds for a family of operators involving impedance boundary conditions on convex, polygonal domains. A robust numerical construction of Helmholtz scatt…
math.AP2021★ 9 cited
The Friedland-Hayman inequality and Caffarelli's contraction theorem
Thomas Beck, David Jerison
The Friedland-Hayman inequality is a sharp inequality concerning the growth rates of homogeneous, harmonic functions with Dirichlet boundary conditions on complementary cones divid…