Title of article
Symmetry classifications and reductions of some classes of (2+1)-nonlinear heat equation
Author/Authors
A. Ahmad، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
7
From page
175
To page
181
Abstract
The (2 + 1)-nonlinear heat equation ut − f (u)(uxx + uyy ) = 0 is considered. A symmetry classification of the equation using
Lie group method is presented and reduction to the first- or second-order ordinary differential equations is provided.
© 2007 Elsevier Inc. All rights reserved
Keywords
Symmetry classification , Two-dimensional nonlinear heat equation
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2008
Journal title
Journal of Mathematical Analysis and Applications
Record number
936609
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