On an application of improved Bernoulli sub-equation function method to the nonlinear conformable time-fractional regularized long wave equation

The nonlinear conformable time-fractional regularized long wave equation (RLWE) plays an important role in physics. This equation is an interesting model describing ion-acoustic and space waves with weak nonlinearity. In this paper, we solve the RLWE using the improved Bernoulli sub-equation function method. New exact solutions are constructed and their graphs are plotted.