no code implementations • 18 Jul 2023 • Oded Ovadia, Eli Turkel, Adar Kahana, George Em Karniadakis
We also present a method to improve the performance of DiTTO by using fast sampling concepts from diffusion models.
no code implementations • 15 Mar 2023 • Oded Ovadia, Adar Kahana, Panos Stinis, Eli Turkel, George Em Karniadakis
We combine vision transformers with operator learning to solve diverse inverse problems described by partial differential equations (PDEs).
no code implementations • 28 Aug 2022 • Enrui Zhang, Adar Kahana, Eli Turkel, Rishikesh Ranade, Jay Pathak, George Em Karniadakis
Based on recent advances in scientific deep learning for operator regression, we propose HINTS, a hybrid, iterative, numerical, and transferable solver for differential equations.
no code implementations • 7 Aug 2022 • Adar Kahana, Symeon Papadimitropoulos, Eli Turkel, Dmitry Batenkov
Inverse source problems are central to many applications in acoustics, geophysics, non-destructive testing, and more.
no code implementations • 22 May 2022 • Oded Ovadia, Adar Kahana, Eli Turkel
We propose an accurate numerical scheme for approximating the solution of the two dimensional acoustic wave problem.