New exact solutions of nonlinear Schrödinger equation with extended rational sin–cos and sinh–cosh method

This paper employs the extended rational sin–cos and sinh–cosh method to construct precise solutions nonlinear Schrödinger equation. It is illustrated that proposed technique provides a foremost effectual mathematical tool for solving numerous types of partial differential equations applied in mathematics, optics, physics, chemical engineering. We obtain consequences periodic, dark, bright solutions. Furthermore, we can imagine acquired by drawing two-dimensional three-dimensional plots.