文章基本信息

标题：Some General New Einstein Walker Manifolds
本地全文：下载
作者：Mehdi Nadjafikhah ; Mehdi Jafari
期刊名称：Advances in Mathematical Physics
印刷版ISSN：1687-9120
电子版ISSN：1687-9139
出版年度：2013
卷号：2013
DOI：10.1155/2013/591852
出版社：Hindawi Publishing Corporation
摘要：Lie symmetry group method is applied to find the Lie point symmetry group of a system of partial differential equations that determines general form of four-dimensional Einstein Walker manifold. Also we will construct the optimal system of one-dimensional Lie subalgebras and investigate some of its group invariant solutions.