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. Author manuscript; available in PMC: 2010 Aug 30.
Published in final edited form as: Nonlinearity. 2010;23(1):R1–R9. doi: 10.1088/0951-7715/23/1/r01

Figure 4.

Figure 4

Analysis of the basic tumour. Left: self-similar shrinkage for R0 = 4 and δ0 = 0.2 (t = 0 to 0.96 shown). Right: Unstable shrinkage for R0 = 4 and δ0 = 0.4 (t = 0 to 0.99). The solid curves correspond to nonlinear solution and the dashed curves to the linear. In both cases, d = 2, G = 1, l = 5 and the evolution is in the low-vascularization regime. A = A(l,G,R) given in (19) and plotted in figure 2 (top). Reprinted from Cristini et al J. Math. Biol. 46 215. Copyright © 2003 Springer. With kind permission of Springer Science and Business Media.