Nonlinear operators.

Methods in Nonlinear Analysis by: (Language materials, printed)

Topological and variational methods with applications to nonlinear boundary value problems by: (Language materials, printed)

Bifurcation of maps and applications by: (Language materials, printed)

Differential equations in abstract spaces by: (Language materials, printed)

Calculus of Variations and Optimal Control.

Operator theory.

Banach spaces.

Differential equations.

Mathematics.

Analysis.

Nonlinear operators.

Nonlinear theories.

Nonlinear boundary value problems.

Calculus of Variations and Optimal Control; Optimization.

Global Analysis and Analysis on Manifolds.

Operator Theory.

Mappings (Mathematics)

Bifurcation theory.

Functional Analysis.

Partial Differential Equations.

Optimization.

Ordinary Differential Equations.