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MATLAB Implementation of C1 finite elements: Bogner-Fox-Schmit rectangle (1905.09118v2)
Published 22 May 2019 in math.NA and cs.NA
Abstract: Rahman and Valdman (2013) introduced a new vectorized way to assemble finite element matrices. We utilize underlying vectorization concepts and extend MATLAB codes to implementation of Bogner-Fox-Schmit C1 rectangular elements in 2D. Our focus is on the detailed construction of elements and simple computer demonstrations including energies evaluations and their visualizations.