1. 绥化学院数学与信息科学学院
2. 哈尔滨工程大学理学院
Published:2010
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MO Hai-ping, LIU Ya-cheng. Asymptotic Behavior of Solution to Viscoelasticity Eqution[J]. 2010, 15(6): 71-73.
DOI:
MO Hai-ping, LIU Ya-cheng. Asymptotic Behavior of Solution to Viscoelasticity Eqution[J]. 2010, 15(6): 71-73. DOI:
研究了粘弹性方程utt=uxxt+σ(ux)x的初边值问题.证明若infσ’(s)0
则当时间t→+∞时
此问题的整体强解依t的指数形式衰减于零.从而补充和完善了有关粘弹性方程的已有结果.
In this paper we study the initial-boundary value problem of viscoelasticity equation utt=uxxt+σ′(ux)x.We prove that if inf σ′(s)0
then the global strong solution of this problem decays to zero exponentially as t→+∞.So the known results on viscoelasticity equation is supplemented.
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