12 citations · 40 across the 8 of their papers we have counts for
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math.NA2018★ 7 cited
Convergence of the Conjugate Gradient Method on Singular Systems
Ken Hayami
We analyze the convergence of the Conjugate Gradient (CG) method in exact arithmetic, when the coefficient matrix is symmetric positive semidefinite and the system is consisten…
math.NA2018
Cluster Gauss-Newton method for finding multiple approximate minimisers of nonlinear least squares problems with applications to parameter estimation of pharmacokinetic models
Yasunori Aoki, Ken Hayami, Kota Toshimoto +1
Parameter estimation problems of mathematical models can often be formulated as nonlinear least squares problems. Typically these problems are solved numerically using iterative me…