Improved fractional sub-equation method for (3+1) -dimensional generalized fractional KdVZakharovKuznetsov equations
In the present paper, we construct the analytical exact solutions of some nonlinear evolution equations in mathematical physics, namely the time fractional KdVZakharovKuznetsov (KdVZK) and spacetime fractional modified KdVZakharovKuznetsov (mKdVZK) equations by using improved fractional sub equation method. As a result, new types of exact analytical solutions are obtained. The obtained results are shown graphically. Here the fractional derivative is described in the Jumaries modified RiemannLiouville sense.
improved fractional sub-equation method spacetime fractional modified kdvzakharovkuznetsov (mkdvzk) equation time fractional kdvzakharovkuznetsov (kdvzk) equation modified riemannliouville derivative mittag-leffler function