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Personal profile
Research profile
Jemima Tabeart is an Assistant Professor in the Centre for Analysis, Scientific Computing and Applications (CASA) at the Department of Mathematics and Computer Science, Eindhoven University of Technology. Her research interests lies at the intersection of numerical linear algebra and data assimilation for applications. This work spans the very applied (working with industrial partners at the Met Office and Cerfacs) to the more theoretical (designing preconditioners for saddle point systems arising from applications).
Academic background
Jemima M. Tabeart completed her MMath with Study Year abroad at the University of Bath in 2015, followed my an MRes in Mathematics of Planet Earth from Imperial College in 2016. She undertook her PhD as part of the Mathematics for Planet Earth Centre for Doctoral Training at the University of Reading under the supervision of Prof Nancy Nichols, Prof Sarah Dance, Prof Amos Lawless and Dr Joanne Waller. Following my PhD Jemima was a semester postdoctoral fellow at ICERM (Brown University), a postdoctoral research associate at the University of Edinburgh for 3 years, and most recently a Hooke Fellow at the University of Oxford. Jemima joined TU/e in October 2023 as an Assistant Professor.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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An Introduction to Solving the Least-Squares Problem in Variational Data Assimilation
Daužickaitė, I., Freitag, M. A., Gürol, S., Lawless, A. S., Ramage, A., Scott, J. A. & Tabeart, J. M., 10 Jun 2025, arXiv.org, 24 p.Research output: Working paper › Preprint › Academic
Open AccessFile47 Downloads (Pure) -
Block Alpha-Circulant Preconditioners for All-at-Once Diffusion-Based Covariance Operators
Tabeart, J. M., Gürol, S., Pearson, J. W. & Weaver, A. T., 16 Jun 2025, arXiv.org, 27 p.Research output: Working paper › Preprint › Academic
Open AccessFile18 Downloads (Pure) -
Saddle point preconditioners for weak-constraint 4d-var
Tabeart, J. M. & Pearson, J. W., 2024, In: Electronic Transactions on Numerical Analysis. 60, p. 197-220 24 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile113 Downloads (Pure) -
Saddle point preconditioners for weak-constraint 4D-Var
Tabeart, J. & Pearson, J. W., 14 Apr 2023, In: arXiv.Research output: Contribution to journal › Article › Academic
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Stein-based preconditioners for weak-constraint 4D-var
Palitta, D. & Tabeart, J. M. (Corresponding author), 1 Jun 2023, In: Journal of Computational Physics. 482, 23 p., 112068.Research output: Contribution to journal › Article › Academic › peer-review
Open Access1 Link opens in a new tab Citation (Scopus)
Datasets
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River water level height measurements obtained from river cameras near Tewkesbury
Vetra-Carvalho, S. (Creator), Dance, S. (Other), Mason, D. C. (Other), Waller, J. (Other), Smith, P. J. (Other), Tabeart, J. (Other) & Cooper, E. (Other), Mendeley, 15 Sept 2020
DOI: 10.17632/769cyvdznp
Dataset
Courses
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Linear Algebra for Data Analysis
Tabeart, J., Hochstenbach, M. E. & Köhle, R. 1/09/25 → 31/08/27
Course
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Non-Linear Optimization
Weiland, S., Keijsper, J. C. M., Spieksma, F. C. R., Wessel, S., van de Berg, N., Tabeart, J. & Hochstenbach, M. E. 1/09/15 → 31/08/27
Course
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Press/Media
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Reports Summarize Information and Data Aggregation Findings from University of Edinburgh (Stein-based Preconditioners for Weak-constraint 4d-var)
1/06/23
1 item of Media coverage
Press/Media: Expert Comment