Spatio-spectral graph neural operator for solving computational mechanics problems on irregular domain and unstructured grid. - Subhankar Sarkar; Souvik Chakraborty (CoRR, 2024)

Physics- and geometry-aware spatio-spectral graph neural operator for time-independent and time-dependent PDEs. - Subhankar Sarkar; Souvik Chakraborty (CoRR, 2025)