EUROPEAN PHYSICAL JOURNAL PLUS, cilt.130, sa.7, 2015 (SCI-Expanded)
In this paper, the nonlinear time fractional Cahn-Allen equation is studied by three distinct methods. These methods are also applied to derive a variety of travelling wave solutions with distinct physical structures for this nonlinear fractional equation. As a result, different types of exact solutions are obtained. The three methods demonstrate power, reliability and efficiency.