Efficient simulation of Schr\"odinger equation with piecewise constant positive potential
Numerical Analysis
2015-12-07 v1 Analysis of PDEs
Probability
Abstract
In this paper we introduce a new method for the simulation of a weak solution of the Schr\"odinger-type equation where the potential is piecewise constant and positive. The method, called killing walk on spheres algorithm, combines the classical walk of spheres algorithm with killing that can be determined by using panharmonic measures.
Keywords
Cite
@article{arxiv.1512.01306,
title = {Efficient simulation of Schr\"odinger equation with piecewise constant positive potential},
author = {Xuxin Yang and Antti Rasila and Tommi Sottinen},
journal= {arXiv preprint arXiv:1512.01306},
year = {2015}
}
Comments
9 pages