no code implementations • 8 Nov 2023 • Xiong-bin Yan, Keke Wu, Zhi-Qin John Xu, Zheng Ma
Full-waveform inversion (FWI) is a powerful geophysical imaging technique that infers high-resolution subsurface physical parameters by solving a non-convex optimization problem.
no code implementations • 28 Jun 2023 • Keke Wu, Xiong-bin Yan, Shi Jin, Zheng Ma
In this paper, we introduce two types of novel Asymptotic-Preserving Convolutional Deep Operator Networks (APCONs) designed to address the multiscale time-dependent linear transport problem.
1 code implementation • 4 Aug 2020 • Liyao Lyu, Keke Wu, Rui Du, Jingrun Chen
In theory, boundary and initial conditions are important for the wellposedness of partial differential equations (PDEs).
Numerical Analysis Numerical Analysis