Application of Arnoldi method to boundary layer instability
Zhang Yong-Ming†a),b), Luo Ji-Shenga)
       
Plots of residual error ε r against iteration number n i at upper and lower branches of the neutral curve and at the maximal growth curve of 2D disturbance at Re = 1000 (a) and 4000 (b). Time period for each iteration is 20, and time step is 0.01.