کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
498613 | 863004 | 2011 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stability and a posteriori error analysis of discontinuous Galerkin methods for linearized elasticity
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Stability and a posteriori error analysis of discontinuous Galerkin methods for linearized elasticity Stability and a posteriori error analysis of discontinuous Galerkin methods for linearized elasticity](/preview/png/498613.png)
چکیده انگلیسی
We consider discontinuous Galerkin finite element methods for the discretization of linearized elasticity problems in two space dimensions. Inf–sup stability results on the continuous and the discrete level are provided. Furthermore, we derive upper and lower a posteriori error bounds that are robust with respect to nearly incompressible materials, and can easily be implemented within an automatic mesh refinement procedure. The theoretical results are illustrated with a series of numerical experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 200, Issues 13–16, 1 March 2011, Pages 1543–1557
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 200, Issues 13–16, 1 March 2011, Pages 1543–1557
نویسندگان
Leila J. Bridgeman, Thomas P. Wihler,