Convergence analysis of accurate inverse Cholesky factorization. - Yuka Yanagisawa; Takeshi Ogita (JSIAM Lett., 2013)

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 (ScalA@SC, 2014)

Roundoff error analysis of the CholeskyQR2 algorithm in an oblique inner product. - Yusaku Yamamoto; Yuji Nakatsukasa; Yuka Yanagisawa; Takeshi Fukaya (JSIAM Lett., 2016)

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)