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cs.LG2026
MOSAIC-SR: Transformer-Guided Symbolic Regression for Scientific Equation Recovery
Peiyi Zheng, Yanming Kang, Hans De Sterck +1
Symbolic regression aims to recover closed-form equations from observations, providing interpretable models for scientific discovery. Existing approaches struggle to combine flexib…
math.NA2026
Stable Mesh-Free Variational Radial Basis Function Approximation for Elliptic PDEs and Obstacle Problems
Tan Phuong Dong Le, Giang Tran, Hans De Sterck
We present a comprehensive study of radial basis function (RBF) approximations for elliptic and obstacle-type boundary value problems under a variational formulation. Our focus is…