کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4615352 1339314 2015 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Large time behavior of the compressible magnetohydrodynamic equations with Coulomb force
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
Large time behavior of the compressible magnetohydrodynamic equations with Coulomb force
چکیده انگلیسی

In this paper, we consider the large time behavior of the solutions near a constant equilibrium state to the Cauchy problem for the compressible magnetohydrodynamic equations with Coulomb force in R3R3. Under the assumptions that the H3H3 norm of the initial data is small, but its higher order derivatives could be large, we obtain the optimal time decay rates of the solutions and their higher-order spatial derivatives by introducing the negative Sobolev and Besov spaces. As an immediate byproduct, the Lp–L2Lp–L2(1⩽p⩽2)(1⩽p⩽2) type of the decay rates follows without requiring the smallness for LpLp norm of initial data.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 427, Issue 2, 15 July 2015, Pages 600–617
نویسندگان
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