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03/21/2022
Iterative Refinement of Schur decompositions
The Schur decomposition of a square matrix A is an important intermediat...
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04/14/2020
Norm and trace estimation with random rank-one vectors
A few matrix-vector multiplications with random vectors are often suffic...
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10/12/2019
New robust ScaLAPACK routine for computing the QR factorization with column pivoting
In this note we describe two modifications of the ScaLAPACK subroutines ...
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08/21/2017