中国科学院数学与系统科学研究院期刊网
Blow-up of Solutions and Lower Bounds of Blow-up Time for a Class of Porous Medium Equations with Positive Initial Energy
WU Xiulan, LI Zhongqing, GAO Wenjie
Acta Mathematicae Applicatae Sinica . 2017, (3): 400 -408 .  DOI: 10.12387/C2017033