陕西科技大学学报（自然科学版）2012，Vol.30Issue(5)：126-128,138,4.
利用Noether法构造KP方程新的守恒律
Constructing new conservation laws for KP equation by using Noether method
摘要
Abstract
In this paper, in terms of Noether approach, KP equation associated with La-grange function is studied and its conservation laws are constructed. Then classification results of Noether-type symmetry, new conservation vectors and new conservation laws of the KP equation are obtained.关键词
KP方程/Noether对称算子/拉格朗日函数/守恒律Key words
KP equation/ Noether-type symmetry operator/ Lagrange function/ conservation laws分类
数理科学引用本文复制引用
陈晓艳..利用Noether法构造KP方程新的守恒律[J].陕西科技大学学报（自然科学版）,2012,30(5):126-128,138,4.基金项目
国家自然科学基金项目(10671156) （10671156）
