Lie-Group Approach to Perturbative Renormalization-Group Method
patt-sol
2009-10-31 v1 Pattern Formation and Solitons
Abstract
The Lie-group approach to the perturbative renormalization group (RG) method is developed to obtain an asymptotic solutions of both autonomous and non-autonomous ordinary differential equations. Reduction of some partial differetial equations to typical RG equations is also achieved by this approach and a simple recipe for providing RG equations is presented.
Cite
@article{arxiv.patt-sol/9905001,
title = {Lie-Group Approach to Perturbative Renormalization-Group Method},
author = {Shin-itiro Goto and Yuji Masutomi and Kazuhiro Nozaki},
journal= {arXiv preprint arXiv:patt-sol/9905001},
year = {2009}
}
Comments
32pages, 2figures