On the Laplace invariants of a fourth-order equation

被引：0

作者：

A. N. Mironov

机构：

[1] Elabuga State Pedagogical University,

来源：

Differential Equations | 2009年 / 45卷

关键词：

Group Analysis; Function Factor; Invariance Principle; Equivalence Transformation; Determine Equation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We construct the Laplace invariants of the Bianchi equation with four independent variables and obtain determining equations expressed in terms of these invariants.

引用

页码：1168 / 1173

页数：5

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