Title of article
An exact solution of a quasilinear Fisher equation in cylindrical coordinates
Author/Authors
Ashfaque H. Bokhari، نويسنده , , M.T. Mustafa، نويسنده , , F.D. Zaman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
4803
To page
4805
Abstract
Lie symmetry method is applied to analyse Fisher equation in cylindrical coordinates. Symmetry algebra is found and symmetry invariance is used to reduce the equation to a first-order ODE. The first-order ODE is further analysed to obtain exact solution of Fisher equation in explicit form.
Keywords
Partial differential equations , Fisher equation , Exact solutions
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2008
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
860729
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