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Mathematics of Computation
Mathematics of Computation
ISSN 1088-6842(online) ISSN 0025-5718(print)

 

An algorithm for determining invertible quadratic isoparametric finite element transformations


Author: David A. Field
Journal: Math. Comp. 37 (1981), 347-360
MSC: Primary 65N30; Secondary 65H10
MathSciNet review: 628700
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Abstract: This paper derives an algorithm which determines the invertibility of arbitrary two-dimensional quadratic isoparametric finite element transformations. Theorems verifying the algorithm and guiding the construction of invertible transformations are proven.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0025-5718-1981-0628700-5
PII: S 0025-5718(1981)0628700-5
Article copyright: © Copyright 1981 American Mathematical Society