
doi: 10.1007/bf01875672
In the usual finite element method, the order of the interpolation in an element is kept unchanged, and the accuracy is raised by subdividing the grid denser and denser. Alternatively, in the large element method, the grid is kept unchanged, and the terms of approximate series in the element are increased to raise the accuracy.
Finite element methods applied to problems in solid mechanics, Boundary value problems for second-order elliptic equations, polynomial series, large elements, finite element method, penalty function, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
Finite element methods applied to problems in solid mechanics, Boundary value problems for second-order elliptic equations, polynomial series, large elements, finite element method, penalty function, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
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