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Yuka Yanagisawa
ORCID
Publication Activity (10 Years)
Years Active: 2013-2020
Publications (10 Years): 2
Top Topics
Approximation Methods
Error Analysis
Measurement Matrix
Gauss Newton
Top Venues
JSIAM Lett.
SIAM J. Sci. Comput.
ScalA@SC
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Publications
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Takeshi Fukaya
,
Ramaseshan Kannan
,
Yuji Nakatsukasa
,
Yusaku Yamamoto
,
Yuka Yanagisawa
Shifted Cholesky QR for Computing the QR Factorization of Ill-Conditioned Matrices.
SIAM J. Sci. Comput.
42 (1) (2020)
Yusaku Yamamoto
,
Yuji Nakatsukasa
,
Yuka Yanagisawa
,
Takeshi Fukaya
Roundoff error analysis of the CholeskyQR2 algorithm in an oblique inner product.
JSIAM Lett.
8 (2016)
Takeshi Fukaya
,
Yuji Nakatsukasa
,
Yuka Yanagisawa
,
Yusaku Yamamoto
CholeskyQR2: a simple and communication-avoiding algorithm for computing a tall-skinny QR factorization on a large-scale parallel system.
ScalA@SC
(2014)
Yuka Yanagisawa
,
Takeshi Ogita
Convergence analysis of accurate inverse Cholesky factorization.
JSIAM Lett.
5 (2013)