Polygon-wise constant curvature natural element approximation of Kirchhoff plate model
نویسندگان
چکیده
منابع مشابه
Finite element approximation of the Sobolev constant
Denoting by S the sharp constant in the Sobolev inequality in W 0 (B), being B the unit ball in R, and denoting by Sh its approximation in a suitable finite element space, we show that Sh converges to S as h ↘ 0 with a polynomial rate of convergence. We provide both an upper and a lower bound on the rate of convergence, and present some numerical results.
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ژورنال
عنوان ژورنال: International Journal of Solids and Structures
سال: 2007
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2006.12.009