Table 1 Overview of approximate parameter values for codim-1 bifurcations in ${\alpha }_2$

$H_1$

$B_1$

$F_1$

$H_2$

$H_3$

$H_4$

${\mathit{PD}}_1$

${\mathit{LPC}}_1$

${\mathit{PD}}_2$

${\mathit{PD}}_3$

${\mathit{LPC}}_2$

${\mathit{PD}}_4$

${\mathit{LPC}}_3$

${\mathit{LPC}}_4$