Donal O'Regan - Böcker

Set Valued Mappings with Applications in Nonlinear Analysis

Introduction to Ordinary Differential Equations

Fixed Point Theory for Lipschitzian-type Mappings with Applications

Ordinary and Partial Differential Equations

With Special Functions, Fourier Series, and Boundary Value Problems

Set Valued Mappings with Applications in Nonlinear Analysis

Oscillation Theory for Second Order Dynamic Equations

Fixed Point Theory and Applications

Fixed Point Theory and Applications

Existence Theory for Nonlinear Ordinary Differential Equations

Existence Theory for Nonlinear Integral and Integrodifferential Equations

Positive Solutions of Differential, Difference and Integral Equations

Oscillation Theory for Difference and Functional Differential Equations

Infinite Interval Problems for Differential, Difference and Integral Equations

Introduction to Real Analysis

Oscillation Theory for Second Order Linear, Half-Linear, Superlinear and Sublinear Dynamic Equations

Singular Differential and Integral Equations with Applications

Nonlinear Analysis and Applications

To V. Lakshmikantham on His 80th Birthday

Fixed Point Theory for Lipschitzian-type Mappings with Applications

500 Examples and Problems of Applied Differential Equations

500 Examples and Problems of Applied Differential Equations

Topology and Approximate Fixed Points

Topology and Approximate Fixed Points

Constant-Sign Solutions of Systems of Integral Equations

Oscillation and Stability of Delay Models in Biology

Dynamic Inequalities On Time Scales

Fixed Point Theory in Metric Type Spaces

Topological Fixed Point Theory for Singlevalued and Multivalued Mappings and Applications

Constant-Sign Solutions of Systems of Integral Equations

Dynamic Inequalities On Time Scales