Explicit bound for quadratic Lagrange interpolation constant on triangular finite elements
نویسندگان
چکیده
منابع مشابه
On Interpolation Errors over Quadratic Nodal Triangular Finite Elements
Interpolation techniques are used to estimate function values and their derivatives at those points for which a numerical solution of any equation is not explicitly evaluated. In particular, the shape functions are used to interpolate a solution (within an element) of a partial differential equation obtained by the finite element method. Mesh generation and quality improvement are often driven ...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 2018
ISSN: 0096-3003
DOI: 10.1016/j.amc.2017.08.020