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Global existence and convergence rates for the strong solutions in h 2 to the 3d chemotaxis model
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نویسنده
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xie w. ,zhang y. ,xiao y. ,wei w.
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منبع
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journal of applied mathematics - 2013 - دوره : 2013 - شماره : 0
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چکیده
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We are concerned with a 3d chemotaxis model arising from biology,which is a coupled hyperbolic-parabolic system. we prove the global existence of a strong solution when h 2 -norm of the initial perturbation around a constant state is sufficiently small. moreover,if additionally,l 1 -norm of the initial perturbation is bounded; the optimal convergence rates are also obtained for such a solution. the proofs are obtained by combining spectral analysis with energy methods. © 2013 weijun xie et al.
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آدرس
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department of primary education,hunan national vocational college,yueyang, China, department of mathematics,hunan institute of science and technology,yueyang,hunan 414006,china,hubei key laboratory of mathematical physics,school of mathematics and statistics,central china normal university, China, department of mathematics,hunan institute of science and technology,yueyang, China, department of mathematics,hunan institute of science and technology,yueyang, China
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Authors
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