2 papers
cs.LG2025
GeoFunFlow: Geometric function flow matching for joint probabilistic inference of physical fields and complex geometries
Sifan Wang, Yajie Ji, Zhikai Wu +2
Inverse problems governed by partial differential equations (PDEs) arise widely in science and engineering, but are often ill-posed and limited by sparse, noisy observations. In ma…
cs.LG2025
TANTE: Time-Adaptive Operator Learning via Neural Taylor Expansion
Zhikai Wu, Sifan Wang, Shiyang Zhang +5
Operator learning for time-dependent partial differential equations (PDEs) has seen rapid progress in recent years, enabling efficient approximation of complex spatiotemporal dynam…