Exact solution of a nonlinear time-Caputo Fabrizio fractional dispersive equation

الملخص EN

In this paper, the invariant subspace method is used to solve the nonlinear fth order dispersive equation involving time-Caputo Fabrizio fractional derivative.

A non trivial exact solution of this nonlinear fractional partial di erential equation is obtained and it is employed to demonstrate the memory e ect when the fractional order is close to zero.