Constructing Soliton and Kink Solutions of PDE Models in Transport and Biology
Mathematical Physics
2008-04-24 v1 math.MP
Exactly Solvable and Integrable Systems
Abstract
We present a review of our recent works directed towards discovery of a periodic, kink-like and soliton-like travelling wave solutions within the models of transport phenomena and the mathematical biology. Analytical description of these wave patterns is carried out by means of our modification of the direct algebraic balance method. In the case when the analytical description fails, we propose to approximate invariant travelling wave solutions by means of an infinite series of exponential functions. The effectiveness of the method of approximation is demonstrated on a hyperbolic modification of Burgers equation.
Keywords
Cite
@article{arxiv.math-ph/0606042,
title = {Constructing Soliton and Kink Solutions of PDE Models in Transport and Biology},
author = {Vsevolod A. Vladimirov and Ekaterina V. Kutafina and Anna Pudelko},
journal= {arXiv preprint arXiv:math-ph/0606042},
year = {2008}
}
Comments
Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/