کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4641434 | 1341309 | 2008 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis and application of the IIPG method to quasilinear nonstationary convection–diffusion problems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis and application of the IIPG method to quasilinear nonstationary convection–diffusion problems Analysis and application of the IIPG method to quasilinear nonstationary convection–diffusion problems](/preview/png/4641434.png)
چکیده انگلیسی
We develop a numerical method for the solution of convection–diffusion problems with a nonlinear convection and a quasilinear diffusion. We employ the so-called incomplete interior penalty Galerkin (IIPG) method which is suitable for a discretization of quasilinear diffusive terms. We analyse a use of the IIPG technique for a model scalar time-dependent convection–diffusion equation and derive hphp a priori error estimates in the L2L2-norm and the H1H1-seminorm. Moreover, a set of numerical examples verifying the theoretical results is performed. Finally, we present a preliminary application of the IIPG method to the system of the compressible Navier–Stokes equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 222, Issue 2, 15 December 2008, Pages 251–273
Journal: Journal of Computational and Applied Mathematics - Volume 222, Issue 2, 15 December 2008, Pages 251–273
نویسندگان
Vít Dolejší,