An Evaluation of Singular Value Computation by the Discrete Lotka-Volterra System

机译：离散Lotka-Volterra系统对奇异值计算的评估

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The mdLVs (modified discrete Lotka-Volterra with shift) scheme for computing singular values is evaluated. Convergence and stability of the mdLVs scheme are guaranteed. It is shown that numerical accuracy of the scheme is equal to or higher than that of the existing routines of LAPACK.

机译：评估了用于计算奇异值的mdLV（修正的带移位的离散Lotka-Volterra移位）方案。 mdLVs方案的收敛性和稳定性得到保证。结果表明，该方案的数值精度等于或高于LAPACK的现有例程。

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来源
《International Conference on Parallel and Distributed Processing Techniques and Applications(PDPTA'05) vol.2; 20050627-30; Las Vegas,NV(US)》|2005年|P.410-416|共7页
会议地点 Las VegasNV(US)
作者
Masami Takata; Kinji Kimura; Masashi Iwasaki; Yoshimasa Nakamura;
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作者单位

PRESTO, JST, Graduate School of Informatics, Kyoto University, Kyoto 606-8501, JAPAN;

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会议组织
原文格式 PDF
正文语种 eng
中图分类计算技术、计算机技术;
关键词
singular value; accuracy; discrete lotka-volterra system; LAPIS; LAPACK;

机译：奇异值精度离散Lotka-Volterra系统LAPIS LAPACK;

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3. An application of the discrete Lotka–Volterra system with variable step-size to singular value computation [J] . Masashi Iwasaki, Yoshimasa Nakamura Inverse Problems: An International Journal of Inverse Problems, Inverse Methods and Computerised Inversion of Data . 2004,第2期

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An Evaluation of Singular Value Computation by the Discrete Lotka-Volterra System

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