Javeed, ShumailaRiaz, SidraAlimgeer, Khurram SaleemAtıf, M.Hanif, AtıfBaleanu, Dumitru2019-12-272019-12-272019Javeed, Shumaila...et al. (2019). "First Integral Technique for Finding Exact Solutions of Higher Dimensional Mathematical Physics Models", Symmetry-Basel, Vol. 11, No. 6.2073-8994http://hdl.handle.net/20.500.12416/2317In this work, we establish the exact solutions of some mathematical physics models. The first integral method (FIM) is extended to find the explicit exact solutions of high-dimensional nonlinear partial differential equations (PDEs). The considered models are: the space-time modified regularized long wave (mRLW) equation, the (1+2) dimensional space-time potential Kadomtsev Petviashvili (pKP) equation and the (1+2) dimensional space-time coupled dispersive long wave (DLW) system. FIM is a powerful mathematical tool that can be used to obtain the exact solutions of many non-linear PDEs.eninfo:eu-repo/semantics/openAccessFirst Integral MethodConformable DerivativeModified Regularized Long WavePotential Kadomtsev Petviashvili EquationCoupled Dispersive Long Wave (DLW) SystemArticle11610.3390/sym11060783