Figure 4
From: Reduced basis method applied to a convective stability problem
Bifurcation diagram where the value of the combination of coefficients \(a_{03}+a_{13}\) of the Legendre expansion of the field \(u_{x}\) as a function of the Rayleigh number is presented. Solutions S are calculated by reconstructing all the solutions in each branch by Galerkin approach on the corresponding reduced basis
