Backward blow-up estimates and initial trace for a parabolic system of reaction-diffusion

Marie-Françoise Bidaut-Véron, Marta Garcia-Huidobro, Cecilia Yarur

In this article we study the positive solutions of the parabolic semilinear system of competitive type \[ \left\{\begin{array} [c]{c}% u_{t}-Δu+v^{p}=0, v_{t}-Δv+u^{q}=0, \end{arra…