Title of article
Group Classification of Linear Fourth-Order Evolution Equations
Author/Authors
Huang، نويسنده , , Qing and Qu، نويسنده , , Changzheng and Zhdanov، نويسنده , , Renat، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
13
From page
331
To page
343
Abstract
In this paper we solve the problem of group classification of the (1+1)-dimensional fourth-order linear evolution equations of the most general form. We prove that there are three, six and one inequivalent fourth-order linear evolution equations that admit two-, three-, and four-dimensional symmetry algebras, respectively.
Keywords
Fourth-order evolution equation , finite-dimensional Lie group , Equivalence transformation
Journal title
Reports on Mathematical Physics
Serial Year
2012
Journal title
Reports on Mathematical Physics
Record number
1990538
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