On some classes of fourth-order Bianchi equations with constant ratios of Laplace invariants

被引:3
|
作者
Mironov, A. N. [1 ]
机构
[1] Kazan Fed Univ, Kazan, Russia
关键词
Poisson Equation; Hyperbolic Equation; Maximum Dimension; Riemann Function; Laplace Invariant;
D O I
10.1134/S0012266113120070
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
On the basis of defining equations written out in terms of Laplace invariants, we single out some classes of fourth-order Bianchi equations similar to the well-known classes of hyperbolic equations with two independent variables admitting Lie algebras of maximum dimension.
引用
收藏
页码:1524 / 1533
页数:10
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