Two-Dimensional Nonlinear Propagation of Ion Acoustic Waves through KPB and KP Equations in Weakly Relativistic Plasmas

Figure 4

Variation of electrostatic shock waves with respect to and for (a) (superthermality), (b) (superthermality), and (c) (subthermality) taking the fixed values of , , , and .

(a)

(b)

(c)