Preprint
Sep 2026
Physics-Informed Kolmogorov-Arnold Networks for Grad-Shafranov Tokamak Equilibria
We employ equation-driven, physics-constrained deep learning to solve the fixed-boundary Grad-Shafranov (GS) equilibrium problem, constructing axisymmetric magnetohydrodynamic equilibria with tokamak-relevant characteristics. Equilibria across linear (Solov'ev) and nonlinear profile functions are constructed using Phys...
D. Kaltsas, A. Kuiroukidis, J. Liu et al.
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