Some electrostatic structures of the mKP equation for a nonthermal plasma system by a unified solver technique

The reductive perturbation technique is used to obtain the Modified KP equation at critical densities distinguished by MKPE in plasma ion pair with fast electron positron. new structures reveal that super-solitary and period waveforms are derived via mathematical analysis of Jacobi-elliptic function expansions (MJEFE) for MKPE. electrostatic such as super-soliton, cnoidals, shock-like, super-dispersive superperiodic waves which existed have been introduced. positrons (electron) nonthermality supports on nonlinear dispersive discussed. Also, many obtained solutions important may be applicable ionosphere observations.