Group classification of systems of non-linear reaction-diffusion equations with general diffusion matrix. III. Triangular diffusion matrix
数学物理
2007-07-23 v1 math.MP
摘要
Group classification of systems of two coupled nonlinear reaction-diffusion equation with a general diffusion matrix started in papers math-ph/0411027,, math-ph/0411028 is completed in present paper where all non-equivalent equations with triangular diffusion matrix are classified. In addition, symmetries of diffusion systems with nilpotent diffusion matrix and additional first order derivative terms are described.
引用
@article{arxiv.math-ph/0502048,
title = {Group classification of systems of non-linear reaction-diffusion equations with general diffusion matrix. III. Triangular diffusion matrix},
author = {A. G. Nikitin},
journal= {arXiv preprint arXiv:math-ph/0502048},
year = {2007}
}
备注
24 pages, 10 tables