Existence of multiple solutions with precise sign information for superlinear Neumann problems

A Strong Maximum Principle for some quasilinear elliptic equations

Juan-Luis V�zquez · Applied Mathematics & Optimization · 1984 · 1.2K citations

Natural Sciences, Mechanical Engineering, Finite Element Methods +11

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

SOBOLEV VERSUS HÖLDER LOCAL MINIMIZERS AND GLOBAL MULTIPLICITY FOR SOME QUASILINEAR ELLIPTIC EQUATIONS

J.P. Garcı́a Azorero, Juan J. Manfredi · Communications in Contemporary Mathematics · 2000 · 347 citations

Engineering, Mechanical Engineering, Computational Fluid Dynamics +7

Critical point theory for asymptotically quadratic functionals and applications to problems with resonance

Thomas Bartsch, Shujie Li · Nonlinear Analysis · 1997 · 303 citations

Natural Sciences, Physics, Dynamical Systems +12

Eigenvalue problems for the p-Laplacian

An Lê · Nonlinear Analysis · 2005 · 302 citations

Natural Sciences, Physics, Fluid Dynamics +10