Arbitrary energy global existence for wave equation with combined power-type nonlinearities of different signs

作者：Xu, Runzhang^*; Wang, Xingchang; Xu, Huichao; Zhang, Mingyou

来源：Boundary Value Problems, 2016, 2016(1): 214.

DOI：10.1186/s13661-016-0722-4

• initial boundary value
• wave equation
• global existence
• sup-critical energy

This paper proves the global existence of solution for a class of nonlinear wave equations with nonlinear combined power-type nonlinearities of different signs for the initial data at sup-critical energy level.

• 出版日期2016-12-1
• 单位哈尔滨工程大学