Rational finite elements of class \(C^{k}\) over a quadrangulation
The authors propose a constructive method for a rational \(C^{k}\) finite element method in \(R^{2}\) for quadrilateral elements. The construction process is illustrated with the help of two examples, namely the \(C^{1}\) and \(C^{2}\) cases.
scientific article; zbMATH DE number 5925533
scientific article