数学研究
數學研究
수학연구
JOURNAL OF MATHEMATICAL STUDY
2004年
2期
117-122
,共6页
耦合方程组%积分不等式%能量衰减
耦閤方程組%積分不等式%能量衰減
우합방정조%적분불등식%능량쇠감
coupled system%integral inequality%energy decay
应用一个新的积分不等式,得到了具阻尼的非线性耦合方程组的衰减估计,以及精确的估计常数.
應用一箇新的積分不等式,得到瞭具阻尼的非線性耦閤方程組的衰減估計,以及精確的估計常數.
응용일개신적적분불등식,득도료구조니적비선성우합방정조적쇠감고계,이급정학적고계상수.
In this paper we apply a method based on a special integral inequality, to show that the solution of a damped coupled system decays exponentially, and to obtain precise resalt of the constants in the estimates.
