Prof. Yuji Nakatsukasa | Mathematical Institute

Prof. Yuji Nakatsukasa

Status:

Academic Faculty

Contact form

Personal website:

http://www.opt.mist.i.u-tokyo.ac.jp/~nakatsukasa/

+44 1865 615319

Research groups:

Numerical Analysis

Address

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

Recent Publications:

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)

Eigenvalue-based algorithm and analysis for nonconvex QCQP with one constraint

Eigenvalue-based algorithm and analysis for nonconvex QCQP with one constraint
Adachi, S; Nakatsukasa, Y
Mathematical Programming issue 1-2 volume 173 page 79-116 (10 January 2019)

On the spectral problem for trivariate functions

On the spectral problem for trivariate functions
Hashemi, B; Nakatsukasa, Y
BIT Numerical Mathematics issue 4 volume 58 page 981-1008 (10 December 2018)

RATIONAL APPROXIMATION OF x(n)

RATIONAL APPROXIMATION OF x(n)
Nakatsukasa, Y; Trefethen, L
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY issue 12 volume 146 page 5219-5224 (December 2018) Full text available

Research interests:

Rational approximation theory

Numerical linear algebra, especially matrix eigenvalue problems