12 citations · 27 across the 13 of their papers we have counts for
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math.NA2023★ 1 cited
Barycentric Interpolation Based on Equilibrium Potential
Kelong Zhao, shuhuang Xiang
We present a novel barycentric interpolation algorithm designed for analytic functions defined on the complex plane. The algorithm, which encompasses both poly…
math.NA2023★ 2 cited
Pointwise error estimates and local superconvergence of Jacobi expansions
Shuhuang Xiang, Desong Kong, Guidong Liu +1
As one myth of polynomial interpolation and quadrature, Trefethen [30] revealed that the Chebyshev interpolation of (with ) at the Clenshaw-Curtis points exhibited…