Streams and Lazy Evaluation Applied to Integrable Models
Exactly Solvable and Integrable Systems
2007-05-23 v1 High Energy Physics - Theory
Abstract
Computer algebra procedures to manipulate pseudo-differential operators are implemented to perform calculations with integrable models. We use lazy evaluation and streams to represent and operate with pseudo-differential operators. No order of truncation is needed since terms are produced on demand. We give a series of concrete examples using the computer algebra language MAPLE.
Cite
@article{arxiv.nlin/0408058,
title = {Streams and Lazy Evaluation Applied to Integrable Models},
author = {Jose Carlos Brunelli},
journal= {arXiv preprint arXiv:nlin/0408058},
year = {2007}
}
Comments
Latex file, 36 pages. A resumed version and the program source code will appear in Computer Physics Communications as "PSEUDO: applications of streams and lazy evaluation to integrable models"