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Quadratic serendipity finite elements over convex polyhedra

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0 Published in 2018 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.5605

Abstract: Summary The conventional approach to construct quadratic elements for an n sided polygon will yield n(n + 1)/2 shape functions, which increases the computational effort. It is well known that the serendipity elements based on… read more here.

Keywords: quadratic serendipity; serendipity finite; shape functions; convex polyhedra ... See more keywords