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

Figure 3

Variation of potential of electrostatic shock waves with respect to and taking the fixed values of (a) (superthermality), , , , (low), and . (b) The same values of (a) but (high). (c) (subthermality), , , , and .

(a)

(b)

(c)