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Quadrature rules for brick based finite elements

✍ Scribed by Bruce M. Irons

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
119 KB
Volume
3
Category
Article
ISSN
0029-5981

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## Abstract Simplicial finite elements have many symmetries, which are commonly exploited in programs to save computing time and storage. All possible permutations of the interpolation functions of an N‐simplex can be expressed in terms of N basic permutation operations. The relevant permutation ma