Global Existence of Strong Solutions to a Class of Fully Nonlinear Wave Equations with Strongly Damped Terms
Keyword(s):
We consider the global existence of strong solutionu, corresponding to a class of fully nonlinear wave equations with strongly damped termsutt-kΔut=f(x,Δu)+g(x,u,Du,D2u)in a bounded and smooth domainΩinRn, wheref(x,Δu)is a given monotone inΔunonlinearity satisfying some dissipativity and growth restrictions andg(x,u,Du,D2u)is in a sense subordinated tof(x,Δu). By using spatial sequence techniques, the Galerkin approximation method, and some monotonicity arguments, we obtained the global existence of a solutionu∈Lloc∞((0,∞),W2,p(Ω)∩W01,p(Ω)).
2012 ◽
Vol 71
(3)
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pp. 401-415
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1995 ◽
Vol 44
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pp. 0-0
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2015 ◽
Vol 12
(02)
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pp. 249-276
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2000 ◽
Vol 42
(7)
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pp. 1231-1252
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2014 ◽
Vol 490-491
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pp. 327-330
2000 ◽
Vol 23
(6)
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pp. 369-382
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