Quenching Time Estimates for Semilinear Parabolic Equations Controlled by Two Absorption Sources in Control System

Abstract

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This paper deals with the quenching solution of the initial boundary \nvalue problem for a class of semilinear reaction-diffusion equation \ncontrolled by two absorption sources in control system and estimate \nupper bound and lower bound of the\nquenching time. We point that the number of absorption sources \ninfluences the time\nof quenching phenomenon. The solution can solve some boundary value \nproblem in\ncontrol system.<\/p>"