Projects per year
Personal profile
Chinese Name
韓汝星
Biography
After finishing his DPhil in mathematics at the University of Oxford, Sean is now an Assistant Professor at Hong Kong Baptist University.
Research Interests
He has a keen interest in numerical analysis and mathematics of data science.
Sean's current research focuses on developing theory and numerical methods for evolutionary partial differential equations and deep learning.
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Dive into the research topics where Sean Y S HON is active. Topic labels come from the works of this scholar.
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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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Data-driven scientific and engineering computing algorithms and software
LING, L. (PI), LAM, K. F. (CoI), HON, S. Y. S. (CoI), TANG, X. (CoI), Di, Y. (PI), Tang, T. (CoI), Cai, X. (CoI), Meng, X. (CoI) & Feng, X. (CoI)
1/05/25 → 30/04/28
Project: Research project
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Efficient multigrid methods for PDE-constrained optimal control problems
HON, S. Y. S. (PI) & BOLTEN, M. (PI)
1/01/25 → 31/12/26
Project: Research project
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Hong Kong Joint Universities Conference on Structured Matrices and Scientific Computing
HON, S. Y. S. (PI)
Project: Research project
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Preconditioning for Toeplitz-like Systems in Evolutionary Differential Equations
HON, S. Y. S. (PI), Serra-Capizzano, S. (Collaborator) & Lin, X. (Collaborator)
1/07/21 → 30/06/24
Project: Research project
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A Matching Schur Complement Preconditioning Technique for a Discrete Time Fractional Diffusion Inverse Source Problem
Lin, X., Ke, R., Hon, S. Y. & Ng, M. K., Feb 2026, In: Journal of Scientific Computing. 106, 2, 24 p., 37.Research output: Contribution to journal › Journal article › peer-review
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A symbol-based preconditioner for a sixth-order scheme from multi-dimensional steady-state Riesz space fractional diffusion equations
Huang, Y.-Y., Qu, W., Lei, S. L. & Hon, S. Y., Feb 2026, In: Applied Mathematics Letters. 173, 6 p., 109791.Research output: Contribution to journal › Journal article › peer-review
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A block α-circulant based preconditioned MINRES method for wave equations
Lin, X. L. & Hon, S., Mar 2025, In: Applied Numerical Mathematics. 209, p. 258-274 17 p.Research output: Contribution to journal › Journal article › peer-review
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Absolute-Value Based Preconditioner for Complex-Shifted Laplacian Systems
Lin, X., Li, C. & Hon, S., May 2025, In: Journal of Scientific Computing. 103, 2, 18 p., 53.Research output: Contribution to journal › Journal article › peer-review
Open Access -
An Efficient Preconditioner for Evolutionary Partial Differential Equations with θ-Method in Time Discretization
Huang, Y. Y., Fung, P. Y., Hon, S. Y. & Lin, X. L., May 2025, In: Journal of Scientific Computing. 103, 2, 24 p., 47.Research output: Contribution to journal › Journal article › peer-review
Open Access2 Citations (Scopus)
Prizes
Activities
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International Journal of Computer Mathematics (Journal)
HON, S. Y. S. (Associate editor)
2024Activity: Publication peer-review/editorial work › Editor/reviewer for publications (incl. CDCF T61 Journal Editor)
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Advances in solvers and preconditioning for PDE problems
HON, S. Y. S. (Organiser)
2023Activity: Conference/talk/lecture/symposium/speech/workshop, etc › Event organized by non-HKBU units
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A preconditioned MINRES method for optimal control of wave equations
HON, S. Y. S. (Organiser)
2023Activity: Conference/talk/lecture/symposium/speech/workshop, etc › Event organized by non-HKBU units