Matrix analysis
Numerical recipes: the art of scientific computing
Numerical recipes: the art of scientific computing
Journal of Computational Physics
High accuracy representation of the free propagator
Applied Numerical Mathematics
Hi-index | 31.45 |
A new efficient numerical method for the solution of the time-independent Gross-Pitaevskii partial differential equation in three spatial variables is introduced. This equation is converted into an equivalent fixed-point form and is discretized using the collocation method at zeros of Legendre polynomials. Numerical comparisons with a state-of-the-art method based on propagating the solution of the time-dependent Gross-Pitaevskii equation in imaginary time are presented.