Global existence and blow-up of solutions of the Cauchy problem for a time fractional diffusion system
Global existence and blow-up of solutions of the Cauchy problem for a time fractional diffusion system
复制标题
时间分数扩散系统柯西问题解的全局存在性和爆炸
DOI：
10.1016/j.camwa.2019.03.013
复制
发表时间：
2019
影响因子：
2.9
通讯作者：
Li Yaning
中科院分区：
文献类型：
--
作者：
Zhang Quanguo;Sun Hong Rui;Li Yaning
当初值u 0 <$0和v 0 <$0时，证明了一类时间分数阶扩散方程组Cauchy问题的爆破和整体解的存在性.确定了该问题的临界指数。
We prove sharp blow-up and global existence results for the Cauchy problem of a time fractional diffusion system when initial values u 0⁄≡ 0 and v 0⁄≡ 0. The critical exponent of this problem is determined.