Decay estimates to equilibrium for some asymptotically autonomous semilinear evolution equations
نویسنده
چکیده
We estimate the rate of decay of the difference between a solution and its limiting equilibrium for the nonautonomous first order problem u̇+Mu = g(t), t ∈ R+, and for the second order problem ü+ u̇+Mu = g(t), t ∈ R+, where g is a function which tends to 0 when t tends to ∞.
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Article history: Received 6 December 2010 Available online 14 April 2011
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عنوان ژورنال:
- Asymptotic Analysis
دوره 69 شماره
صفحات -
تاریخ انتشار 2010