Motion of a Spot in a Reaction Diffusion System under the Influence of Chemotaxis

Figure 10

Dependence of velocity and radius on and in the stationary circular motion. Data are obtained by the simulation of the full tensor model. 0.1, 0.5, and . (a) Dependence of on . (b) Dependence of on , where, in (a) and (b), the solid, dashed, and dotted curves correspond to , 0.5, and −0.5, respectively. (c) Dependence of on . (d) Dependence of on , where, in (c) and (d), the solid, dashed, and dotted curves correspond to , −0.25, and −0.5, respectively.

(a)

(b)

(c)

(d)