supported by the National Natural Science Foundation of China(Nos.41304111,71372189);the Department of Science and Technology of Sichuan Province(No.2017JY0206)
This paper deals with the blowup behavior of the radially symmetric solution of the nonlinear heat equation ut = ?u + e^u in R^N. The authors show the nonexistence of type II blowup under radial symmetric case in the ...