812120.fig.007a
(a)
812120.fig.007b
(b)
812120.fig.007c
(c)
812120.fig.007d
(d)
Figure 7: Two 1-blow-up waves are bifurcated from two symmetric solitary waves. The varying process for the figures of when , , and , where , , and (a) , (b) , (c) , and (d) .