1 citations · 1 across the 3 of their papers we have counts for
4 papers
Efficient and Accurate Lift-and-Decoupling Generalized Transferable Neural Networks for Elliptic and Moving Interface Problems
Tao Cheng, Junqing Jia, Lili Ju +1
In this paper, we propose a highly efficient and accurate method, called ``lift-and-decoupling generalized transferable neural network" (LD-GTransNet), for numerical solution of el…
Optimal error bounds on an exponential wave integrator Fourier spectral method for fractional nonlinear Schrödinger equations with low regularity potential and nonlinearity
Junqing Jia, Xiaoyun Jiang
We establish optimal error bounds on an exponential wave integrator (EWI) for the space fractional nonlinear Schrödinger equation (SFNLSE) with low regularity potential and/or nonl…
Improved uniform error bounds for long-time dynamics of the high-dimensional nonlinear space fractional sine-Gordon equation with weak nonlinearity
Junqing Jia, Xiaoqing Chi, Xiaoyun Jiang
In this paper, we derive the improved uniform error bounds for the long-time dynamics of the -dimensional nonlinear space fractional sine-Gordon equation (NSFSGE). The…
Improved uniform error bounds of exponential wave integrator method for long-time dynamics of the space fractional Klein-Gordon equation with weak nonlinearity
Junqing Jia, Xiaoyun Jiang
An improved uniform error bound at is established in -norm for the long-time dynamics of the nonlinear space fractional Klein-Gordon…