Subsolutions and super solutions to systems of parabolic equations with applications to generalized Fujita-type systems
Subsolutions and super solutions to systems of parabolic equations with applications to generalized Fujita-type systems
复制标题
抛物方程组的子解和超解及其在广义藤田型系统中的应用
DOI：
10.1002/mma.1670171302
复制
发表时间：
1994
期刊：
影响因子：
--
通讯作者：
B. Sleeman
中科院分区：
文献类型：
--
作者：
G. Lu;B. Sleeman
讨论了抛物型方程组Cauchy问题的上下解的构造性方法。应用该方法的Fujita型系统被认为是导致全球存在性和有限时间爆破的结果。
A constructive method for obtaining subsolutions and supersolutions to the Cauchy problem for systems of parabolic equations is discussed. Applications of the method to Fujita-type systems are considered leading to global existence and finite time blow-up results.