Figure 4
From: The role of a second diffusing component on the Gill–Rees stability problem
Evolution of neutral stability curves in the \((a,R_{D} )\)-plane for different values of (a) \(R_{S}\), (b) \(H\), (c) \(Le\) and (d) \(\gamma\). The solid and dashed lines respectively denote the stationary and travelling-wave modes. This convention applies to all the figures hereafter.
