On a 2D Model of Avascular Tumor with Weak Allee Effect

Figure 6

Impact of Allee effect: blue profile represents the density of the necrotic core; red profile represents the density of quiescent cells; the yellow profile represents the density of the proliferating rim.

(a) Without Allee effect

(b) With Allee effect

(c) Heat map of P without Allee effect

(d) Heat map of P with Allee effect