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

• 作 者: DAI Xiaoqiang YANG Chao HUANG Shaobin WU Fei
• 机 构: Department of Electronic Information, Jiangsu University of Science and Technology, Zhenjiang 212003
• 出 处: 偏微分方程（英文版）
• 发表日期: 2020年1期
• 关键词: Reaction-diffusion equation Dirichlet boundary quenching time control system

This paper deals with the quenching solution of the initial boundary value problem for aclass of semilinear reaction-diffusion equation controlled by two absorption sources in control system and estimate upper bound and lower bound of the quenching time.We point that the number of absorption sources influences the time of quenching phenomenon.The solution can solve some boundary value problem in control system.