Open AccessThick-Restart Lanczos with Explicit External Deflation for Computing Many Egenpairs and its Communication-Avoiding Variant.
Author(s) -
Zhaojun Bai,
ChaoPing Lin,
Ding Lu,
Ichitaro Yamazaki
Publication year - 2021
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2172/1853876
Subject(s) - lanczos resampling , deflation , computer science , mathematical optimization , mathematics , physics , keynesian economics , economics , monetary policy , eigenvalues and eigenvectors , quantum mechanics
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