Abstract
In [1], Ozkan Guner et al. obtained some exact solutions of the time fractional Cahn-Allen equation. By using the method proposed in [10], we have tested these solutions and have found that they are not the solutions of this equation.
Highlights
In [1], Ozkan Güner et al studied the following time fractional Cahn-Allen equation: Dt u uxx u u3 0, (1) Dt u( x, t ) 1 (1 ) d dt t 0 (t ) [u(x, ) u(x, 0)]d . (2)Where Dt denotes Jumarie’s modified Riemann–Liouville fractional derivative [2]
In [1], Ozkan Güner et al obtained some exact solutions of the time fractional Cahn-Allen equation
By Maple software, we obtain that left side of Eq(9) approximately equals 0.832725 and right approximately equals 0.087684
Summary
In [1], Ozkan Güner et al obtained some exact solutions of the time fractional Cahn-Allen equation.
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