Yuqi Liu
I am currently a postdoc fellow at the University of Leeds.
I received my PhD degree from the School of Mathematical Sciences, Fudan University in 2026,
and my bachelor degree from the same school in 2021.
My research interests lie in nonlinear eigenvalue problems, contour integral algorithms,
mixed-precision algorithms, and high performance implementations.
Publications
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On a shrink-and-expand technique for symmetric block eigensolvers
Yuqi Liu, Yuxin Ma, Meiyue Shao
SIAM J. Sci. Comput., 48(3):A1153-A1183, 2026
[paper] [SIAM LA24 poster] -
Solving nonlinear eigenvalue problems via contour integration and region partitioning
Yuqi Liu, Jose E. Roman, Meiyue Shao
Numer. Linear Algebra Appl., 33(2):e70072, 2026
[paper] -
A Contour Integral-Based Algorithm for Computing Generalized Singular Values
Yuqi Liu, Xinyu Shan, Meiyue Shao
J. Comput. Appl. Math., 485:117583, 2026
[paper] -
Improving performance of contour integral-based nonlinear eigensolvers with infinite GMRES
Yuqi Liu, Jose E. Roman, Meiyue Shao
SIAM J. Sci. Comput., 47(3):B595-B617, 2025
[paper] [ALAMA24 slides]
Preprints
- None
Work Experiences
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2026.5 - Now
School of Computing, University of Leeds
Research Fellow in Scientific Computing (Postdoctoral Researcher)
Education
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2021.9 - 2026.3
School of Mathematical Sciences, Fudan University
Computational Mathematics, Ph.D.
Advisors: Weiguo Gao, Meiyue Shao -
2023.10 - 2024.6
Information Systems and Computation, Universitat Politècnica de València
Visitor
Hosted by Jose E. Roman -
2017.9 - 2021.6
School of Mathematical Sciences, Fudan University
Applied Mathematics, Bachelor
Hobby
Photography
Beach, sunshine, and 70-200mm lens!
Football
I am a football fan of FC Barcelona for over 10 years, since 2011. I like the Spanish mid players such as Xavi and Pedri. I am also playing football as a winger. You can find me for playing football.
Language
- Chinese
- English
- Japanese (N2 Score: 178/180)