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.
Fingerprint
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
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Projects
- 1 Active
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Preconditioning for Toeplitz-like Systems in Evolutionary Differential Equations
1/07/21 → 30/06/24
Project: Research project
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A Block Toeplitz Preconditioner for All-At-Once Systems from Linear Wave Equations
Hon, S. & Serra-Capizzano, S., 13 Feb 2023, In: Electronic Transactions on Numerical Analysis. 58, p. 177-195 19 p.Research output: Contribution to journal › Journal article › peer-review
Open Access2 Citations (Scopus) -
A preconditioned MINRES method for optimal control of wave equations and its asymptotic spectral distribution theory
Hon, S. Y. S., Dong, J. & Serra-Capizzano, S., 11 Jul 2023, (Accepted/In press) In: SIAM Journal on Matrix Analysis and Applications.Research output: Contribution to journal › Journal article › peer-review
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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., 14 Aug 2023, (E-pub ahead of print) In: Numerical Algorithms.Research output: Contribution to journal › Journal article › peer-review
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Band-Toeplitz preconditioners for ill-conditioned Toeplitz systems
Hon, S., Serra-Capizzano, S. & Wathen, A., Jun 2022, In: BIT Numerical Mathematics. 62, 2, p. 465–491 27 p.Research output: Contribution to journal › Journal article › peer-review
5 Citations (Scopus) -
Optimal block circulant preconditioners for block Toeplitz systems with application to evolutionary PDEs
Hon, S., Jun 2022, In: Journal of Computational and Applied Mathematics. 407, 113965.Research output: Contribution to journal › Journal article › peer-review
1 Citation (Scopus)
Prizes
Activities
- 2 Event organized by non-HKBU units
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Advances in solvers and preconditioning for PDE problems
Sean Y S HON (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
Sean Y S HON (Organiser)
2023Activity: Conference/talk/lecture/symposium/speech/workshop, etc › Event organized by non-HKBU units