Skip to content
  • (852) 2859 2257
  • imr@maths.hku.hk
Numerical Analysis Seminar – Optimal Control Design for Fluid Mixing: from Open-Loop to Closed-Loop
Numerical Analysis Seminar – Reduced-Order Models in Computational Science and Engineering: fundamentals and applications
Analysis and PDE Seminar – Regular solutions to Lp Minkowski problem
Number Theory Seminar – Sum product phenomenon and super approximation
Numerical Analysis Seminar – Physics-informed neural networks for multiscale hyperbolic models for the spatial spread of infectious diseases
Optimization and Machine Learning Seminar – Lyapunov Stability of the Subgradient Method with Constant Step Size
Numerical Analysis Seminar – A New Framework for Solving Dynamical Systems
Numerical Analysis Seminar – Dynamical Low Rank approximation of random time dependent problems
Analysis and PDE Seminar – On Liouville-type theorems for the stationary MHD equations
Institute of Mathematical Research

Institute of Mathematical Research

Department of Mathematics, The University of Hong Kong

  • Welcome
  • About IMR
  • People
    • Director
    • The IMR Committee
    • External Advisors
  • Research Areas
  • Preprints
    • Preprints 2021-2030
      • Preprints 2025
      • Preprints 2024
      • Preprints 2023
      • Preprints 2022
      • Preprints 2021
    • Preprints 2011-2020
      • Preprints 2020
      • Preprints 2019
      • Preprints 2018
      • Preprints 2017
      • Preprints 2016
      • Preprints 2015
      • Preprints 2014
      • Preprints 2013
      • Preprints 2012
      • Preprints 2011
    • Preprints 2004-2010
      • Preprints 2010
      • Preprints 2009
      • Preprints 2008
      • Preprints 2007
      • Preprints 2006
      • Preprints 2005
      • Preprints 2004
  • Activities
    • Upcoming Activities
    • By Categories
      • Seminars and Colloquia
        • 2025
        • 2024
        • 2023
        • 2022
        • 2021
        • 2020
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
        • 2012
        • 2011
        • 2010
        • 2009
        • 2008
        • 2007
        • 2006
        • 2005
        • 2004
        • 2003
        • 2002
      • Conferences and Workshops
        • 2025
        • 2024
        • 2023
        • 2022
        • 2021
        • 2020
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
        • 2012
        • 2011
        • 2010
        • 2009
        • 2008
        • 2007
        • 2006
        • 2005
        • 2004
        • 2003
        • 2002
      • Lecture Series
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
        • 2012
        • 2011
        • 2010
        • 2009
        • 2008
        • 2007
        • 2006
        • 2005
        • 2004
        • 2003
      • Hong Kong Geometry Colloquia
        • 2025
        • 2024
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
        • 2012
        • 2011
        • 2010
        • 2009
        • 2008
        • 2007
        • 2006
        • 2005
        • 2004
        • 2003
        • 2002
      • Hong Kong Probability Seminars
        • 2019
        • 2018
        • 2017
      • Frontiers of Mathematics Lectures
        • 2025
        • 2024
        • 2023
        • 2022
        • 2021
        • 2019
        • 2018
        • 2017
      • Joint Meetings in Mathematics
        • 2025
        • 2024
        • 2023
    • By Years (2021-2030)
      • Activities 2025
      • Activities 2024
      • Activities 2023
      • Activities 2022
      • Activities 2021
    • By Years (2011-2020)
      • Activities 2020
      • Activities 2019
      • Activities 2018
      • Activities 2017
      • Activities 2016
      • Activities 2015
      • Activities 2014
      • Activities 2013
      • Activities 2012
      • Activities 2011
    • By Years (2002-2010)
      • Activities 2010
      • Activities 2009
      • Activities 2008
      • Activities 2007
      • Activities 2006
      • Activities 2005
      • Activities 2004
      • Activities 2003
      • Activities 2002
  • Videos
    • Frontiers of Mathematics Lectures
    • Special Lectures
  • Useful Links
    • Direction to IMR
    • Department of Mathematics
Institute of Mathematical Research > Preprints > Preprints 2021-2030 > Archive for Preprints 2023

Preprints 2023

CONSTRUCTION OF SIMPLE QUOTIENTS OF BERNSTEIN-ZELEVINSKY DERIVATIVES AND HIGHEST DERIVATIVE MULTISEGMENTS II: MINIMAL SEQUENCES

Chan, K.Y.

[PDF]

Preprints 2023

CONSTRUCTION OF SIMPLE QUOTIENTS OF BERNSTEIN-ZELEVINSKY DERIVATIVES AND HIGHEST DERIVATIVE MULTISEGMENTS I: REDUCTION TO COMBINATORICS

Chan, K.Y.

[PDF]

Preprints 2023

Quasi-Monte Carlo finite element approximation of the Navier–Stokes equations with log-normal initial data

Li, G. (with Ko, S. & Yu, Y.)

[PDF]

Preprints 2023

On Sparse Grid Interpolation for American Option Pricing with Multiple Underlying Assets

Li, G. (with Yang, J.)

[PDF]

Preprints 2023

An hp-Adaptive Sampling Algorithm on Dispersion Relation Reconstruction for 2D Photonic Crystals

Li, G. (with Wang, Y.)

[PDF]

Preprints 2023

Wavelet-based Edge Multiscale Finite Element Methods for Singularly Perturbed Convection-Diffusion Equations

Li, G. (with Chung, E. & Fu, S.)

[PDF]

Preprints 2023

ON THE REAL ZEROS OF DEPTH 1 QUASIMODULAR FORMS

Lee, W. (with IM, B.)

[PDF]

Preprints 2023

A CORRELATIVELY SPARSE LAGRANGE MULTIPLIER 2 EXPRESSION RELAXATION FOR POLYNOMIAL OPTIMIZATION

Qu, Z. (with Tang, X.)

[PDF]

Preprints 2023

Globally Solving Concave Quadratic Program via Doubly Nonnegative Relaxation

Qu, Z. (with Lou, Y. & Zeng, T.)

[PDF]

Preprints 2023

A Gröbner Basis Approach to Combinatorial Nullstellensatz

Han, G. (with Kan, H. & Xu, Y.)

[PDF]

Preprints 2023

MacWilliams Extension Property With Respect to Weighted Poset Metric

Han, G. (with Kan, H. & Xu, Y.)

[PDF]

Preprints 2023

Feedback Capacity of the Continuous-Time ARMA(1,1) Gaussian Channel

Han, G. (with Shamai, S. & Su, J.)

[PDF]

Preprints 2023

Markov Capacity for Factor Codes with an Unambiguous Symbol

Han, G. (with Marcus, B. & Wu, C.)

[PDF]

Preprints 2023

HEIGHTS AND SINGULAR MODULI OF DRINFELD MODULES

Ran, Z.

[PDF]

Preprints 2023

Reduced-order model-based variational inference with normalizing flows for Bayesian elliptic inverse problems

Zhang, Z. (with Wu, Z. & Zhang, C.)

[PDF]

Preprints 2023

Randomized methods for computing optimal transport without regularization and their convergence analysis

Zhang, Z. (with Xie, Y. & Wang, Z.)

[PDF]

Preprints 2023

A QUASI MONTE CARLO-BASED MODEL REDUCTION METHOD FOR SOLVING HELMHOLTZ EQUATION IN RANDOM MEDIA

Zhang, Z. (with Ma, D.)

[PDF]

Preprints 2023

A dynamic mode decomposition-based Kalman filter for Bayesian inverse problem of nonlinear dynamic systems

Zhang, Z. (with Ba. Y. & Li, Q.)

[PDF]

Preprints 2023

ERROR ESTIMATE OF A QUASI-MONTE CARLO TIME-SPLITTING PSEUDOSPECTRAL METHOD FOR NONLINEAR SCHR¨ ODINGER EQUATION WITH RANDOM POTENTIALS

Zhang, Z. (with Wu, Z. & Zhao, X.)

[PDF]

Preprints 2023

Stochastic convergence of regularized solutions for backward heat conduction problems

Zhang, Z. (with Wang, Z. & Zhang, W.)

[PDF]

Preprints 2023

A Novel Stochastic Interacting Particle-Field Algorithm for 3D Parabolic-Parabolic Keller-Segel Chemotaxis System

Zhang, Z. (with Wang, Z. & Xin, J.)

[PDF]

Preprints 2023

A CONVERGENT INTERACTING PARTICLE METHOD FOR COMPUTING KPP FRONT SPEEDS IN RANDOM FLOWS

Zhang, Z. (with Zhang, T., Wang, Z. & Xin, J.)

[PDF]

Preprints 2023

Stochastic Domain Decomposition Based on Variable-Separation Method

Zhang, Z. (with Chen, L., Chen, Y. & Li, Q.)

[PDF]

Preprints 2023

A Pressure Poisson Equation-Based Second-Order Method for Solving Moving Contact Line Problems with Topological Changes

Zhang, Z. (with Chai, S., Li, Z. & Zhang, Z.)

[PDF]

Preprints 2023

TOTAL POSITIVITY FOR MATROID SCHUBERT VARIETIES

He, X. (with Simpson, C. & Xie, K.)

[PDF] 

Preprints 2023

MACHINE LEARNING ASSISTED EXPLORATION FOR AFFINE DELIGNE-LUSZTIG VARIETIES

He, X. (with Dong, B., Jin. P, Schremmer, F. and Yu, Q.) 

[PDF]

Preprints 2023

MONODROMY OF SUBREPRESENTATIONS AND IRREDUCIBILITY OF LOW DEGREE AUTOMORPHIC GALOIS REPRESENTATIONS

Hui, C.Y.

[PDF]

Preprints 2023

Réductions d’un système bidimensionnel de sine-Gordon à la sixième équation de Painlevé

Conte R. (with Grundland A.M.)

[PDF]

Preprints 2023

Quasi-projective Manifolds Uniformized by Carathéodory Hyperbolic Manifolds and Hyperbolicity of Their Subvarieties

Wong, K.K. (with Yeung, S.K.)

[PDF]

Preprints 2023
  • Welcome
  • About IMR
  • People
  • Research Areas
  • Preprints
  • Activities
  • Videos
  • Useful Links
Copyright © 2019 Institute of Mathematical Research, HKU. All rights reserved.