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  • 2 Similar Profiles
Factorization Engineering & Materials Science
Preconditioner Mathematics
LU Factorization Mathematics
Semiring Mathematics
Cholesky factorisation Mathematics
Directed Acyclic Graph Mathematics
Linear regression Mathematics
Parallel algorithms Engineering & Materials Science

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Projects 2018 2018

Accelerated Discovery of Novel Adsorbents Using Persistent Homology

Lennox, M. & Hook, J.

4/06/1817/08/18

Project: Research-related fundingResearch

Research Output 2017 2018

A max-plus approach to incomplete Cholesky factorization preconditioners

Hook, J., Scott, J., Tisseur, F. & Hogg, J. 2 Aug 2018 In : SIAM Journal on Scientific Computing. 40, 4, p. A1987-A2004

Research output: Contribution to journalArticle

Open Access
Cholesky factorisation
Factorization
Preconditioner
Sparsity
Algebra

Latitude: A model for mixed linear-tropical matrix factorization

Karaev, S., Hook, J. & Miettinen, P. 5 May 2018 p. 360-368 9 p.

Research output: Contribution to conferencePaper

Open Access
Factorization

Incomplete LU Preconditioner Based on Max-Plus Approximation of LU Factorization

Hook, J. & Tisseur, F. 19 Oct 2017 In : SIAM Journal On Matrix Analysis and Applications (SIMAX). 38, 4, p. 1160 - 1189 30 p.

Research output: Contribution to journalArticle

Open Access
File
LU Factorization
Preconditioner
Approximation
Puiseux Series
Max-plus Algebra
Semiring
Linear regression
Regression
Linear Dynamical Systems
Polynomial function

Max-Plus Algebraic Statistical Leverage Scores

Hook, J. 16 Nov 2017 In : SIAM Journal On Matrix Analysis and Applications (SIMAX). 38, 4, p. 1410 - 1433 23 p.

Research output: Contribution to journalArticle

Open Access
File
Leverage
Numerical Linear Algebra
Co-ordinate axis
Radial Basis Function Network
Random Sampling