کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8899451 | 1631545 | 2018 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Strong solutions to the Cauchy problem of two-dimensional incompressible fluid models of Korteweg type
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آنالیز ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Strong solutions to the Cauchy problem of two-dimensional incompressible fluid models of Korteweg type Strong solutions to the Cauchy problem of two-dimensional incompressible fluid models of Korteweg type](/preview/png/8899451.png)
چکیده انگلیسی
This paper studies the local existence of strong solutions to the Cauchy problem of the incompressible fluid models of Korteweg type with vacuum as far field density. The corresponding 3D problem has been solved by Tan and Wang (2010) [21]. Notice that the technique used by Tan and Wang fails treating the 2D case, because the Lp-norm (p>2) of the velocity u cannot be controlled in terms only of Ïu and âu here. In the present paper, we will use the framework of weighted approximation estimates introduced by Liang (2015) [14] for Navier-Stokes equations to obtain the local existence of strong solutions provided the initial density does not decay very slowly at infinity, with the compact support case included.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 465, Issue 2, 15 September 2018, Pages 1075-1093
Journal: Journal of Mathematical Analysis and Applications - Volume 465, Issue 2, 15 September 2018, Pages 1075-1093
نویسندگان
Yang Liu, Wei Wang, Sining Zheng,