摘要
讨论推广的海底取油管振动方程的初边值问题和初值问题解的整体不存在性,对初边值问题推广了Gmira和Guedda得到的结果,对初值问题的结果是新的.
The global nonexistence of solutions to the initial boundary value problem and the initial value problem for the equation of the vibrations of a marine riser be proved. The result for the initial boundary value problem generalized the theorem obtained by Gmira and Guedda, the result for the initial value problem is a new.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第9期69-73,共5页
Mathematics in Practice and Theory
基金
国家自然科学基金(10671182)
关键词
整体不存在性
振动方程
初边值问题
初值问题
global nonexistence
equation of vibration
initial boundary value problem
initialvalue problem
