Projects per year
Personal profile
Chinese Name
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.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
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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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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 Novel Fourth‐Order Scheme for Two‐Dimensional Riesz Space Fractional Nonlinear Reaction‐Diffusion Equations and Its Optimal Preconditioned Solver
Qu, W., Huang, Y., Hon, S. & Lei, S., Feb 2025, In: Numerical Linear Algebra with Applications. 32, 1, e70005.Research output: Contribution to journal › Journal article › peer-review
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Block ω-circulant preconditioners for parabolic equations
Fung, P. Y. & Hon, S. Y., 15 Mar 2025, In: Computers and Mathematics with Applications. 182, p. 122-138 17 p.Research output: Contribution to journal › Journal article › peer-review
Open Access -
A block α-circulant based preconditioned MINRES method for wave equations
Lin, X. L. & Hon, S., 6 Nov 2024, (E-pub ahead of print) In: Applied Numerical Mathematics. 209, p. 1-17 17 p.Research output: Contribution to journal › Journal article › peer-review
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A Preconditioned MINRES Method for Block Lower Triangular Toeplitz Systems
Li, C., Lin, X., Hon, S. & Wu, S. L., Sept 2024, In: Journal of Scientific Computing. 100, 3, 28 p., 63.Research output: Contribution to journal › Journal article › peer-review
1 Citation (Scopus) -
A sine transform based preconditioned MINRES method for all-at-once systems from constant and variable-coefficient evolutionary PDEs
Hon, S. Y. S., Fung, P. Y., Dong, J. & Serra-Capizzano, S., Apr 2024, In: Numerical Algorithms. 95, 4, p. 1769–1799 31 p.Research output: Contribution to journal › Journal article › peer-review
5 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