Dual extremum principles and error bounds for a class of boundary value problems

Complementary Variational Principles

M. Walmsley, A. M. Arthurs · The Mathematical Gazette · 1973 · 217 citations

On complementary variational principles

L. B. Rall · Journal of Mathematical Analysis and Applications · 1966 · 46 citations

Natural Sciences, Mathematics, Physics +11

Extremum principles for a class of boundary-value problems

A. M. Arthurs · Mathematical Proceedings of the Cambridge Philosophical Society · 1969 · 19 citations

Natural Sciences, Mathematics, Differential Equations +11

Application of Rall's theorem to classical elastodynamics

Vadím Komkov · Journal of Mathematical Analysis and Applications · 1966 · 17 citations

Natural Sciences, Mathematics, Physics +10

Error bounds and variational methods for nonlinear boundary value problems

L. F. Shampine · Numerische Mathematik · 1968 · 14 citations

Natural Sciences, Mathematics, Physics +16