Discover Critical Point Theory (Mathematical Analysis)

Minimax results of L[j]usternik-Schnirelman type and applications

The critical points theory and the variational principles in continuous mechanics of solids

Singularity theory

Minimax Systems and Critical Point Theory

Topological aspects of nonsmooth optimization

Critical Point Theory and Its Applications

Critical points at infinity in some variational problems

Foundations of global nonlinear analysis

Topics in critical point theory

Study of the critical points at infinity arising from the failure of the Palais-Smale condition for n-body type problems

Critical points at infinity in some variational problems

Points fixes, points critiques et problèmes aux limites

Critical Point Theory and Hamiltonian Systems

The Mountain Pass Theorem

Introduction à la théorie des points critiques et applications aux problèmes elliptiques

Critical point theory in global analysis and differential topology

Duality and perturbation methods in critical point theory

Critical Point Theory for Lagrangian Systems

Morse theoretic aspects of p-Laplacian type operators

Topology of Closed One-Forms (Mathematical Surveys and Monographs)

Topological methods for variational problems with symmetries

Critical Point Theory and Its Applications

Linking theorems and applications to semilinear elliptic problems at resonance

Pseudo-orbits of contact forms