Xiaobo Liu
MPI-DCTS, Sandtorstr. 1
39106 Magdeburg, Germany
Welcome to the my homepage, I am a postdoctoral researcher in the Computational Methods in Systems and Control Theory group at the Max Planck Institute for Dynamics of Complex Technical Systems in Magdeburg, Germany, headed by Prof. Peter Benner.
Prior to moving to Magdeburg, I was a research associate (Aug 2022–Dec 2023) in the Numerical Linear Algebra Group at The University of Manchester, where I completed my PhD (Sep 2018–Jun 2022) and was very fortunate to be supervised by Prof. Nicholas J. Higham (and Prof. Françoise Tisseur as the co-supervisor).
I work on Numerical Analysis and Numerical Linear Algebra, focusing on the design, development, and analysis of numerical algorithms. A collection of my (co-)authored papers and preprints can be found in this .bib file.
news
| Sep 03, 2025 | I am grateful for the funding provided by ENUMATH 2025 to support my attendance and presentation of our work on Mixed-Precision Algorithms for Solving the Sylvester Matrix Equations. |
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| Aug 14, 2025 | It was my pleasure to speak at the Leeds Scientific Computation Group Seminar, organized by M. Fasi, where I discussed “Mixed-precision iterative refinement for low-rank Lyapunov equations.” |
| Jun 03, 2025 | New preprint on Computing matrix phi-functions arising in exponential integrators with A. H. Al-Mohy. |
| Apr 01, 2025 | The technical report A note on the cross matrices is now available on arXiv. A previous version, submitted in January 2023 to MIMS EPrints, has been inaccessible. |