arXiv cs.LG
· Papers
Operator Learning for Cubic Nonlinear Schr"odinger Equation on Periodic Domains
arXiv:2606.27459v1 Announce Type: new Abstract: We consider the cubic nonlinear Schr"odinger (NLS) equation on two-dimensional flat tori with varying aspect ratios. In this formulation, the choice of aspect ratio governs the Fourier resonance structure, so rational and irrational geometries can exhibit different high-