World's Best Scientists 2026 revealed!

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Mathematics

D-Index
45
Citations
8023
World Ranking
1471
National Ranking
79

Overview

Bangti Jin is affiliated with the Chinese University of Hong Kong in China and specializes in research intersecting engineering and mathematics. Their work predominantly contributes to the fields of mathematical physics, computational mechanics, and modeling and simulation.

Their research interests encompass a range of topics, including:

  • Numerical methods in inverse problems
  • Fractional differential equations solutions
  • Advanced mathematical modeling in engineering
  • Numerical methods in engineering
  • Medical imaging techniques and applications
  • Advanced numerical methods in computational mathematics
  • Sparse and compressive sensing techniques

Jin has a significant record of publications in various academic venues, frequently contributing to:

  • arXiv (Cornell University)
  • Inverse Problems
  • Journal of Computational Physics
  • SIAM Journal on Imaging Sciences
  • SIAM Journal on Applied Mathematics

Among recent papers authored or coauthored by Jin are:

  • On the Convergence of Stochastic Gradient Descent for Nonlinear Ill-Posed Problems, 2020, SIAM Journal on Optimization
  • Subdiffusion with time-dependent coefficients: improved regularity and second-order time stepping, 2020, Numerische Mathematik
  • A Unified Primal Dual Active Set Algorithm for Nonconvex Sparse Recovery, 2021, Statistical Science
  • Conditional Variational Autoencoder for Learned Image Reconstruction, 2021, Computation
  • On the discrepancy principle for stochastic gradient descent, 2020, Inverse Problems

Jin frequently collaborates with several coauthors, notably including:

  • Zhi Zhou
  • Riccardo Barbano
  • Yavar Kian
  • Simon Arridge

In addition to journal articles, Jin has contributed to book publications through Springer Nature, with titles such as:

  • Fractional Differential Equations, 2021
  • Numerical Treatment and Analysis of Time-Fractional Evolution Equations, 2023

Best Publications

  • An analysis of the L1 scheme for the subdiffusion equation with nonsmooth data

    Bangti Jin;Raytcho Lazarov;Zhi Zhou

  • A tutorial on inverse problems for anomalous diffusion processes

    Bangti Jin;William Rundell

  • Error Estimates for a Semidiscrete Finite Element Method for Fractional Order Parabolic Equations

    Bangti Jin;Raytcho D. Lazarov;Zhi Zhou

  • Two Fully Discrete Schemes for Fractional Diffusion and Diffusion-Wave Equations with Nonsmooth Data

    Bangti Jin;Raytcho D. Lazarov;Zhi Zhou

  • The Galerkin finite element method for a multi-term time-fractional diffusion equation

    Bangti Jin;Raytcho Lazarov;Yikan Liu;Zhi Zhou

  • Numerical Analysis of Nonlinear Subdiffusion Equations

    Bangti Jin;Buyang Li;Zhi Zhou

  • Correction of High-Order BDF Convolution Quadrature for Fractional Evolution Equations

    Bangti Jin;Buyang Li;Zhi Zhou

  • A direct sampling method to an inverse medium scattering problem

    Kazufumi Ito;Bangti Jin;Jun Zou

  • Inverse Problems: Tikhonov Theory And Algorithms

    Kazufumi Ito;Bangti Jin

  • Numerical methods for time-fractional evolution equations with nonsmooth data: A concise overview

    Bangti Jin;Raytcho Lazarov;Zhi Zhou

  • An inverse problem for a one-dimensional time-fractional diffusion problem

    Bangti Jin;William Rundell

  • Variational formulation of problems involving fractional order differential operators

    Bangti Jin;Bangti Jin;Raytcho D. Lazarov;Joseph E. Pasciak;William Rundell

  • A reconstruction algorithm for electrical impedance tomography based on sparsity regularization

    Bangti Jin;Taufiquar Khan;Peter Maass

  • Fractional Differential Equations

    Unknown

  • An analysis of the Rayleigh---Stokes problem for a generalized second-grade fluid

    Emilia Bazhlekova;Bangti Jin;Raytcho Lazarov;Zhi Zhou

  • Sparsity regularization for parameter identification problems

    Bangti Jin;Peter Maass

  • Error analysis of semidiscrete finite element methods for inhomogeneous time-fractional diffusion

    Bangti Jin;Raytcho Lazarov;Joseph Pasciak;Zhi Zhou

  • A meshless method for some inverse problems associated with the Helmholtz equation

    Bangti Jin;Yao Zheng

  • An analysis of electrical impedance tomography with applications to Tikhonov regularization

    Bangti Jin;Peter Maass

  • Sparsity reconstruction in electrical impedance tomography

    Matthias Gehre;Tobias Kluth;Antti Lipponen;Bangti Jin

  • Error Analysis of a Finite Element Method for the Space-Fractional Parabolic Equation

    Bangti Jin;Raytcho D. Lazarov;Joseph E. Pasciak;Zhi Zhou

Frequent Co-Authors

Raytcho Lazarov
Raytcho Lazarov Texas A&M University
Kazufumi Ito
Kazufumi Ito North Carolina State University
Joseph E. Pasciak
Joseph E. Pasciak Texas A&M University
William Rundell
William Rundell Texas A&M University
Peter Maass
Peter Maass University of Bremen
Yalchin Efendiev
Yalchin Efendiev Texas A&M University
Simon R. Arridge
Simon R. Arridge University College London
Liviu Marin
Liviu Marin University of Bucharest
Habib Ammari
Habib Ammari ETH Zurich
Otmar Scherzer
Otmar Scherzer University of Vienna

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