We investigate the introduction of look-ahead in two-stage algorithms for the singular value decomposition (SVD). Our approach relies on a specialized ...
We investigate the introduction of look-ahead in two-stage algorithms for the singular value decomposition (SVD). Our approach relies on a specialized ...
In this paper a vectorized algorithm for simultaneously computing up to eight singular value decompositions (SVDs, each of the form [Formula: see text]) of real ...
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We investigate the introduction of look-ahead in two-stage algorithms for the singular value decomposition (SVD). Our approach relies on a specialized reduction ...
Finally, we show that our alternative compact band form for the SVD is key to introduce an effective look-ahead strategy into the corresponding reduction ...
Finally, we show that our alternative compact band form for the SVD is key to introduce an effective look-ahead strategy into the corresponding reduction.
Nov 6, 2017 · We address the reduction to compact band forms, via unitary similarity transformations, for the solution of symmetric eigenvalue problems and ...
Dynamic look-ahead in the reduction to band form for the singular value decomposition. AE Tomás, R Rodríguez-Sánchez, S Catalán, R Carratalá-Sáez ...
Feb 24, 2018 · In this paper we show that two-stage algorithms for the singular value decomposition (SVD) significantly benefit from an alternative ...
Finally, we show that our alternative compact band form for the SVD is key to introduce an effective look-ahead strategy into the corresponding reduction ...