Research Interests:

• Scientific computing, optimization and variational PDEs.

• Geometry and learning for manifold-structured data.

• Image processing and applications.

Group members:

• Ph.D. students:

— Linghan Zhang (Fall 2020 - present)

— Bill Huang (Fall 2019 - present)

— Jiajia Yu (Ph.D. 2023), first job: Phillip Griffiths Assistant Research Professor, Department of Mathematics, Duke University. 

— Joey Tatro (Ph.D. 2021), first job: Senior researcher, Systems & Technology Research (STR).

— Stephan Schonsheck (Ph.D. 2020), first job: Arthus J. Krener Assistant Professor, Department of Mathematics, University of California, Davis.

— Abiy Tasissa (Ph.D. 2019), first job: Norbert Wiener Assistant Professor, Department of Mathematics, Tufts University. Current position: Tenure-track assistant professor, Department of Mathematics, Tufts University. 

• postdoc:

— Jia Li, postdoc (2014 — 2017), first job: Associate professor at Sun Yat-sen University, China.

Editorial Board

• Mathematics, Computational and Geometry of Data, International Press.

Referee for:

• Applied Mathematical Modeling,

• Communications in Computational Physics,

• Communication in Mathematical Sciences,

• International Conference on Computer Vision,

• IEEE Computer Vision and Pattern Recognition,

• IEEE Signal Processing Letters,

• IEEE Transactions on Biomedical Engineering,

• IEEE Transactions on Biometrics, Behavior, and Identity Science,

• IEEE Transactions on Computational Imaging,

• IEEE Transactions on Geoscience and Remote Sensing,

• IEEE Transactions on Medical Imaging,

• IEEE Transactions on Image Processing,

• Inverse Problems and Imaging,

• Journal of Computational Mathematics,

• Journal of Computational Physics,

• Journal of Computer Science and Technology,

• Journal of Electronic Imaging,

• Journal of Scientific Computing,

• Journal of Visual Communication and Image Representation,

• Mathematics of Computation,

• Mathematical Programming,

• Medical Image Analysis,

• Numerical Mathematics: Theory, Methods and Applications,

• SIAM Journal on Image Sciences,

• SIAM Journal on Multiscale Modeling and Simulation,

• SIAM Journal on Optimization,

• SIAM Journal on Scientific Computing.