National Natural Science Foundation of Chinahttps://doi.org/10.13039/501100001809 [12271122, 12301271]; National Natural Science Foundation of China; Fundamental Research Funds for the Central Universities [3072021CF2404]; Innovation Fund of the Fundamental Research Funds for the Central Universities [3090102_1198029]; Changsha University of Science and Technology
机构署名：
本校为第一机构
院系归属：
数学与统计学院
摘要：
This paper considers the global well-posedness of two-dimensional Klein–Gordon equations with exponential nonlinearity. By employing the potential well method, we conduct a comprehensive study on the global existence and finite time blowup of solutions by the requirement of the initial energy at...
