Prof. Yuji Nakatsukasa | Mathematical Institute

Prof. Yuji Nakatsukasa

Status:

Academic Faculty

Contact form

Personal website:

https://people.maths.ox.ac.uk/nakatsukasa/

ORCID iD:

https://orcid.org/0000-0001-7911-1501

Research groups:

Numerical Analysis

Address

Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG

Recent Publications:

Shifted CholeskyQR for computing the QR factorization of ill-conditioned matrices

Shifted CholeskyQR for computing the QR factorization of ill-conditioned matrices
Fukaya, T; Kannan, R; Nakatsukasa, Y; Yamamoto, Y; Yanagisawa, Y
SIAM Journal on Scientific Computing issue 1 volume 42 page A477–A503- (20 February 2020)

Sharp error bounds for Ritz vectors and approximate singular vectors

Sharp error bounds for Ritz vectors and approximate singular vectors
Nakatsukasa, Y
Mathematics of Computation issue 324 volume 89 page 1843-1866 (29 January 2020)

Classification of chaotic time series with deep learning

Classification of chaotic time series with deep learning
Boullé, N; Dallas, V; Nakatsukasa, Y; Samaddar, D
Physica D: Nonlinear Phenomena volume 403 (1 February 2020)

Inertia laws and localization of real eigenvalues for generalized indefinite eigenvalue problems

Inertia laws and localization of real eigenvalues for generalized indefinite eigenvalue problems
Nakatsukasa, Y; Noferini, V
Linear Algebra and its Applications volume 578 page 272-296 (October 2019)

Massively Parallel Polar Decomposition on Distributed-memory Systems

Massively Parallel Polar Decomposition on Distributed-memory Systems
Ltaief, H; Sukkari, D; Esposito, A; Nakatsukasa, Y; Keyes, D
ACM Transactions on Parallel Computing issue 1 volume 6 page 1-15 (7 June 2019)

Research interests:

Rational approximation theory

Numerical linear algebra, especially matrix eigenvalue problems

Prizes, awards, and scholarships:

Alston S. Householder Prize (2014)

Leslie Fox Prize (2011)

Search form

Text Resize