Overview
Shixin Xu is an Assistant Professor of Mathematics whose research spans several dynamic and interconnected fields. His primary interests include machine learning and data-driven models for disease prediction, multiscale modeling of complex fluids, neurovascular coupling, homogenization theory, and numerical analysis. His current projects reflect a diverse and impactful portfolio:
- Developing predictive models based on image data to identify hemorrhagic transformation in acute ischemic stroke.
- Conducting electrodynamics modeling of saltatory conduction along myelinated axons to understand nerve impulse transmission.
- Engaging in electrochemical modeling to explore the interactions between electric fields and chemical processes.
- Investigating fluid-structure interactions with mass transport and reactions, crucial for understanding physiological and engineering systems.
These projects demonstrate his commitment to addressing complex problems through interdisciplinary approaches that bridge mathematics with biological and physical sciences.
Current Duke Appointments & Affiliations
Associate Professor of Mathematics at Duke Kunshan University
·
2026 - Present
DKU Faculty
Associate Professor of the Practice of Interdisciplinary Studies at DKU Unit at Duke University
·
2026 - Present
Interdisciplinary Studies at DKU Unit,
DKU Faculty
Recent Scholarly Works
TIMF: TabPFN-integrated multimodal framework for robust tabular-image learning
Journal article Neurocomputing · December 7, 2026 Tabular–image multimodal learning, which integrates structured tabular data with imaging data, holds significant promise for real-world applications, particularly in healthcare. However, two fundamental challenges remain: (1) the absence of standardized, p ... Full text CiteThermodynamically consistent modeling and energy-stable LDG schemes for semi-permeable interface flows
Journal article Journal of Computational Physics · October 1, 2026 We develop a thermodynamically consistent phase-field framework, permeating CHNS (pCHNS) , for solvent transport across semi-permeable interfaces driven by osmotic and hydrostatic pressure differences. The model establishes a bidirectional coupling : the f ... Full text CiteA novel multiscale model for the haemodynamics in retinal microcirculation with an analytic solution for the capillary–tissue coupled system
Journal article Journal of Fluid Mechanics · September 9, 2026 Mathematical modelling of the microcirculatory haemodynamics in the retina is an essential tool for understanding various diseases of the retina, yet remains challenging due to the multiscale nature of the retinal vasculature and its coupling to surroundin ... Full text CiteEducation
University of Science and Technology of China (China) ·
2013
Ph.D.