On spline functions determined by singular self-adjoint differential operators

Lectures on Elliptic Boundary Value Problems.

A. Friedman, Shmuel Agmon · American Mathematical Monthly · 1966 · 998 citations

Natural Sciences, Mathematics, Physics +12

On Lg-splines

Joseph W. Jerome, Larry L. Schumaker · Journal of Approximation Theory · 1969 · 70 citations

Numerical methods of high-order accuracy for singular nonlinear boundary value problems

Philippe G. Ciarlet, Frank Natterer, R. S. Varga · Numerische Mathematik · 1970 · 64 citations

Natural Sciences, Physics, Computational Mechanics +14

Elliptic spline functions and the Rayleigh-Ritz-Galerkin method

Martin H. Schultz · Mathematics of Computation · 1970 · 15 citations

Computing, Computational Engineering, Mechanical Engineering +17