کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8899345 1631544 2018 24 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Global well-posedness for the 2D Boussinesq equations with partial temperature-dependent dissipative terms
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
Global well-posedness for the 2D Boussinesq equations with partial temperature-dependent dissipative terms
چکیده انگلیسی
In this paper, we obtain the global existence and uniqueness results for the 2D Boussinesq equations with mixed partial temperature-dependent viscosity and thermal diffusivity. Because of the deficiency of the dissipation in some directions, there is not enough smooth effect in those directions, which makes the problem of regularity become more difficult. In order to overcome these difficulties, we construct some crucial inequalities and the global estimates for the higher fractional derivatives of temperature in the necessary directions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 466, Issue 1, 1 October 2018, Pages 351-372
نویسندگان
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