Yuka Yanagisawa

According to our database, Yuka Yanagisawa authored at least 4 papers between 2013 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2020

Shifted Cholesky QR for Computing the QR Factorization of Ill-Conditioned Matrices.

Takeshi Fukaya, Ramaseshan Kannan, Yuji Nakatsukasa, Yusaku Yamamoto, Yuka Yanagisawa

SIAM J. Sci. Comput., 2020

2016

Roundoff error analysis of the CholeskyQR2 algorithm in an oblique inner product.

Yusaku Yamamoto, Yuji Nakatsukasa, Yuka Yanagisawa, Takeshi Fukaya

JSIAM Lett., 2016

2014

CholeskyQR2: a simple and communication-avoiding algorithm for computing a tall-skinny QR factorization on a large-scale parallel system.

Takeshi Fukaya, Yuji Nakatsukasa, Yuka Yanagisawa, Yusaku Yamamoto

Proceedings of the 5th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, 2014

2013

Convergence analysis of accurate inverse Cholesky factorization.

Yuka Yanagisawa, Takeshi Ogita

JSIAM Lett., 2013