Hassan Almusawa, Md. Nur Alam, Md. Abdul Alim, M.S. Osman
The present paper studies two various models with two different types: the nonlinear Schrödinger equation with power-law nonlinearity and the (3 + 1)-dimensional nonlinear Schrödinger equation. We perform the modified (G′G)-expansion method to find some exact solutions and to construct various types...
Sachin Kumar, Hassan Almusawa, Ihsanullah Hamid, M. Ali Akbar et al.
The generalized exponential rational function method is used in this work to obtain a variety of rich families of analytical soliton solutions and to exemplify the dynamics of solitonic structures of the (2+1)-dimensional ChaffeeInfante (CI) equation. This CI equation is a well-known reaction–diffus...
Purobi Rani Kundu, Hassan Almusawa, Md. Rezwan Ahamed Fahim, Md. Tarikul Islam et al.
In the field of quantum mechanics and fluid physics, especially in the study of nonlinear geometric optics and superconductivity, the Landau-Ginzburg-Higgs (LGH) and the (2 + 1)-dimensional Novikov-Veselov (NV) equations are two significant models. In this article, we have affirmed that wave profile...