Abstract
The nonlinear conformable time-fractional the simplified modified
Camassa-Holm (MCH) equation plays an important role in physics. It is an
interesting model to define change waves with weak nonlinearity. In this
paper, the space-time fractional derivatives are defined in the sense of
the new conformable fractional derivative. The new exact solutions of
MCH equation using Improved Bernoulli Sub-Equation Function Method
(IBSEFM) are constructed, the 2D graphs and 3D graphs acquired from the
values of the solutions are given.The results show that IBSEFM is a
powerful mathematical tool to solve nonlinear conformable
time-fractional partial differantial equations (CTFPDEs) arising in
mathematical physics.