111 citations · 159 across the 7 of their papers we have counts for
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math.NA2016★ 6 cited
Local Adaption for Approximation and Minimization of Univariate Functions
Sou-Cheng T. Choi, Yuhan Ding, Fred J. Hickernell +1
Most commonly used \emph{adaptive} algorithms for univariate real-valued function approximation and global minimization lack theoretical guarantees. Our new locally adaptive algori…
math.NA2010★ 111 cited
MINRES-QLP: a Krylov subspace method for indefinite or singular symmetric systems
Sou-Cheng T. Choi, Christopher C. Paige, Michael A. Saunders
CG, SYMMLQ, and MINRES are Krylov subspace methods for solving symmetric systems of linear equations. When these methods are applied to an incompatible system (that is, a singular…