Introduction to Perturbation Techniques (Paperback, Revised)

Algebraic Equations.

Integrals.

The Duffing Equation.

The Linear Damped Oscillator.

Self-Excited Oscillators.

Systems with Quadratic and Cubic Nonlinearities.

General Weakly Nonlinear Systems.

Forced Oscillations of the Duffing Equation.

Multifrequency Excitations.

The Mathieu Equation.

Boundary-Layer Problems.

Linear Equations with Variable Coefficients.

Differential Equations with a Large Parameter.

Solvability Conditions.

Appendices.

Bibliography.

Index.