Figure 2

Phase plot for the VOFVDPM with different linear variable-order functions, \(\pmb{a=0}\) , \(\pmb{\mu=2.5}\) , and \(\pmb{(x(0),y(0))=(1.3,1.2)}\) .
Phase plot for the VOFVDPM with different linear variable-order functions, \(\pmb{a=0}\) , \(\pmb{\mu=2.5}\) , and \(\pmb{(x(0),y(0))=(1.3,1.2)}\) .