Closed-Form Solutions for a Nonlinear Partial Differential Equation Arising in the Study of a Fourth Grade Fluid Model

Figure 5

Conditional symmetry solution (5.15) varying 𝑡 when 𝛾=0.2, 𝛾₁=0.1, 𝛽=6, 𝛽₁=0.5, and 𝛼=1 are fixed.