کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4664610 | 1345302 | 2011 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interface behavior of compressible navier-stokes equations with discontinuous boundary conditions and vacum
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interface behavior of compressible navier-stokes equations with discontinuous boundary conditions and vacum Interface behavior of compressible navier-stokes equations with discontinuous boundary conditions and vacum](/preview/png/4664610.png)
چکیده انگلیسی
In this paper, we study a one-dimensional motion of viscous gas near vacuum. We are interested in the case that the gas is in contact with the vacuum at a finite interval. This is a free boundary problem for the one-dimensional isentropic Navier-Stokes equations, and the free boundaries are the interfaces separating the gas from vacuum, across which the density changes discontinuosly. Smoothness of the solutions and the uniqueness of the weak solutions are also discussed. The present paper extends results in Luo-Xin-Yang [12] to the jump boundary conditions case.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Mathematica Scientia - Volume 31, Issue 3, May 2011, Pages 934-952
Journal: Acta Mathematica Scientia - Volume 31, Issue 3, May 2011, Pages 934-952