The dual variational principle and equilibria for a beam resting on a discontinuous nonlinear elastic foundation

Dual variational methods in critical point theory and applications

Antonio Ambrosetti, Paul H. Rabinowitz · Journal of Functional Analysis · 1973 · 4.4K citations

Natural Sciences, Mathematics, Physics +14

Variational methods for non-differentiable functionals and their applications to partial differential equations

Kung-Ching Chang · Journal of Mathematical Analysis and Applications · 1981 · 874 citations

Natural Sciences, Mathematics, Differential Equations +13

Existence and uniqueness results for the bending of an elastic beam equation at resonance

Chaitan P. Gupta · Journal of Mathematical Analysis and Applications · 1988 · 132 citations

Engineering, Mechanical Engineering, Physics +14

The Dual Variational Principle and elliptic problems with discontinuous nonlinearities

Antonio Ambrosetti, Marino Badiale · Journal of Mathematical Analysis and Applications · 1989 · 108 citations

Natural Sciences, Mathematics, Computational Mechanics +15

Symmetric equilibria for a beam with a nonlinear elastic foundation.

Maria do Rosário Grossinho, Tengteng Ma · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 1994 · 29 citations · Full text

Engineering, Civil Engineering, Applied Mechanics +13