Figure 7

Graphical representation of REFs obtained via QLM-FSVLFs approach for \(\lambda ,m,Bi=1\), \(A=2\), \(K=6\), \(\alpha =1,\sigma ,\gamma\), and with fractional-orders \(\gamma =1.7,\sigma =0.7\).
Graphical representation of REFs obtained via QLM-FSVLFs approach for \(\lambda ,m,Bi=1\), \(A=2\), \(K=6\), \(\alpha =1,\sigma ,\gamma\), and with fractional-orders \(\gamma =1.7,\sigma =0.7\).