Permeability Models for Magma Flow through the Earth's Mantle: A Lie Group Analysis

Figure 3

Velocity, 𝑐, of a rarefactive solitary wave for 𝑛=1 and 2 plotted against amplitude Ψ−1. Both velocities are scaled by the characteristic velocity, 𝛿_𝑐/𝑡₀, for 𝑛=1.