Browsing ICC_Articles by Source "SIAM Journal on Scientific Computing, 2017, vol. 39, no 2, p. C96-C115."
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Householder QR Factorization With Randomization for Column Pivoting (HQRRP)
Society for Industrial and Applied Mathematics (2017)A fundamental problem when adding column pivoting to the Householder QR fac- torization is that only about half of the computation can be cast in terms of high performing matrix- matrix multiplications, which greatly ...