Roy , SumantaAnnavarapu , ChandrasekharRoy , Pratanu and Sarma , Antareep Kumar. (2025). Adaptive Interface-PINNs (AdaI-PINNs): An Efficient Physics-Informed Neural Networks Framework for Interface Problems. Communications in Computational Physics. 37 (3). 603-622. doi:10.4208/cicp.OA-2024-0131