Critical point theory in infinite dimensional spaces using the Leray-Schauder index

DOI10.1007/978-3-030-72563-1_21zbMath1475.35145OpenAlexW3196141392MaRDI QIDQ1982268

Schechter, Martin

Publication date: 7 September 2021

Full work available at URL: https://doi.org/10.1007/978-3-030-72563-1_21

zbMATH Keywords

variational methodscritical point theorysemilinear differential equationssaddle point theory

Mathematics Subject Classification ID

Variational inequalities (49J40) Variational methods involving nonlinear operators (47J30) Existence of solutions for minimax problems (49J35) Critical points of functions and mappings on manifolds (58K05) Variational methods for higher-order elliptic equations (35J35)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• New linking theorems
• A variational approach to subquadratic perturbations of elliptic systems
• Weak linking.
• On a double resonant problem in \(\mathbb R^N\).
• Periodic solutions of semilinear higher dimensional wave equations
• Infinite-dimensional linking
• Generalized linking theorem with an application to a semilinear Schrödinger equation
• SOLUTIONS FOR A RESONANT ELLIPTIC SYSTEM WITH COUPLING IN
• Asymptotically Linear Elliptic Systems
• Linking theorems and applications to semilinear elliptic problems at resonance
• Sandwich pairs in critical point theory
• Strong sandwich pairs
• Critical point theory with weak-to-weak linking
• On Superquadratic Elliptic Systems
• A generalization of the saddle point method with applications
• Critical Point Theory
• Minimax Systems and Critical Point Theory
• Rotationally invariant periodic solutions of semilinear wave equations

This page was built for publication: Critical point theory in infinite dimensional spaces using the Leray-Schauder index