Preface
Chapter 1 Preliminaries
1.0 Introduction
1.1 Notations
1.2 Definitions
1.3 Some Basic Theorems on Calculus of Finite Differences
1.4 Some Fixed Point Theorems
Chapter 2 First Order Delay Difference Equations
2.0 Introduction
2.1 Oscillation of First Order Delay Difference Equations in Critical States
2.2 Oscillation of First Order Delay Difference Equations with Variable Delays
2.3 Semicycles of the Oscillatory Solutions of First Order Delay Difference Equations
2.4 Notes
Chapter 3 Second Order Delay Difference Equations
3.0 Introduction
3.1 Oscillation and Nonoscillation of Second Order Half-Linear Difference Equations
3.2 Classification of Nonoscillatory Solutions of Second Order Nonlinear Neutral Delay Difference Equations
3.3 Existence of Nonoscillatory Solutions of Second Order Nonlinear Neutral Delay Difference Equations
3.4 Notes
Chapter 4 Higher Order Delay Difference Equations
4.0 Introduction
4.1 Oscillation of Higher Order Linear Difference Equations
4.2 Oscillation of Higher Order Linear Neutral Delay Difference Equations
4.3 Comparison Theorems for Oscillation of Higher Order Nonlinear Neutral Delay Difference Equations
4.4 Existence of Nonoscilatory Solutions of Higher Order Nonlinear Neutral Delay Difference Equationss
4.5 Nonoscillatory Solutions of Higher Order Neutral Delay Difference Equations with Forcing Terms
4.6 Classification of Nonoscillatory Solutions of Higher Order Nonlinear Neutral Delay Difference Equations
4.7 Notes
Chapter 5 Delay Difference Equations with Continuous Variables
5.0 Introduction
5.1 The Distribution of Zeros of Linear Difference Equations with Continuous Variables
5.2 The Distribution of Zeros of Nonlinear Delay Difference Equations with Continuous Variables
5.3 Oscillation of Nonlinear Neutral Difference Equations with Continuous Variables
5.4 Notes
Chapter 6 Functional Equations
6.0 Introduction
6.1 Oscillation of Functional Equations with Continuous Variables.
6.2 Oscillation of Nonlinear Functional Equations
6.3 Oscillation of Two-Variables Functional Equations
6.4 Notes
Chapter 7 Partial Difference Equations
7.0 Introduction
7.1 Oscillation of Linear Partial Difference Equations
7.2 Comparison Theorems for Oscillation of Partial Difference Equations
7.3 Existence of Bounded and Unbounded Nonoscillatory Solution of Partial Difference Equations
7.4 Notes
References