The aim of this article is to present the exact analytical solution for models as system (2+1) dimensional PDEs by using a reliable manner based on combined LA-transform with decomposition technique and results have shown high-precision, smooth speed convergence compared other classic methods. suggested approach does not need any discretization domain or presents assumptions neglect small param...

This paper extends the (2+1)-dimensional Eckhaus-type dispersive long wave equations in continuous medium to their fractional partner, which is a model of non-linear waves fractal porous media. The derivation shown briefly using He?s derivative. Using semi-inverse method, variational principles are established for system, up now not discovered. obtained proved correct by minimizing functional w...

the main purpose of this study was to examine the citation patterns of discussion sections employed by local and international article writers in esp and egp subdisciplines of applied linguistics. eighty article discussion sections were selected from well-established local and international journals in the field of applied linguistics, and they were sorted according to thompson and tribble’s (2...