Prof. Gunnar Martinsson
Status
Affiliate Researcher
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Recent publications
randUTV: A blocked randomized algorithm for computing a rank-revealing
UTV factorization
Martinsson, P Quintana-Orti, G Heavner, N ACM Transactions on Mathematical Software (28 Mar 2019) http://arxiv.org/abs/1703.00998v1 UTV factorization
Randomized methods for matrix computations
Martinsson, P IAS/Park City Mathematics Series (19 Mar 2019) http://arxiv.org/abs/1607.01649v2 An accelerated Poisson solver based on multidomain spectral discretization
Babb, T Gillman, A Hao, S Martinsson, P BIT Numerical Mathematics volume 58 issue 4 851-879 (05 Dec 2018) An accelerated Poisson solver based on multidomain spectral
discretization
Babb, T Gillman, A Hao, S Martinsson, P BIT Numerical Mathematics (05 Jul 2018) http://arxiv.org/abs/1612.02736v1 discretization
HOUSEHOLDER QR FACTORIZATION WITH RANDOMIZATION FOR COLUMN PIVOTING (HQRRP)
Martinsson, P Orti, G Heavner, N van de Geijn, R SIAM JOURNAL ON SCIENTIFIC COMPUTING volume 39 issue 2 C96-C115 (2017) http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000401776100012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e