Two-grid method for the two-dimensional time-dependent Schrödinger equation by the finite element method

Solution of the Schrödinger equation by a spectral method

Michael D. Feit, J. A. Fleck, A. Steiger · Journal of Computational Physics · 1982 · 3.3K citations

Natural Sciences, Physics, Differential Equations +13

Two-Grid Discretization Techniques for Linear and Nonlinear PDE<scp>s</scp>

Jinchao Xu · SIAM Journal on Numerical Analysis · 1996 · 710 citations

Computing, Computational Engineering, Computational Mechanics +16

A Novel Two-Grid Method for Semilinear Elliptic Equations

Jinchao Xu · SIAM Journal on Scientific Computing · 1994 · 571 citations

Computing, Computational Engineering, Computational Mechanics +14

On fully discrete Galerkin methods of second-order temporal accuracy for the nonlinear Schr�dinger equation

Georgios Akrivis, Vassilios A. Dougalis, Ohannes A. Karakashian · Numerische Mathematik · 1991 · 259 citations

Natural Sciences, Physics, Computational Mechanics +7

Local and parallel finite element algorithms based on two-grid discretizations

Jinchao Xu, Aihui Zhou · Mathematics of Computation · 1999 · 248 citations · Full text

Computing, Computational Engineering, Computational Mechanics +15