A mixed method for 4th order problems using linear finite elements

Curved Elements in the Finite Element Method. I

1973 • 279 citations

Interpolation theory over curved elements, with applications to finite element methods

1972 • 265 citations

A Mixed Finite Element Method for the Biharmonic Equation

1974 • 246 citations

The problem of the minimum of a quadratic functional

1965 • 196 citations

$L_\infty $-Convergence of Finite Element Approximation

1975 • 22 citations

Punktweise Konvergenz der Methode der finiten Elemente beim Plattenproblem

1976 • 14 citations