{"product_id":"introduction-to-perturbation-techniques","title":"INTRODUCTION TO PERTURBATION TECHNIQUES","description":"\u003cp\u003eTable of Contents: 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.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":45879567483078,"sku":"DADAX8126546824","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9389\/1014\/files\/61J-TVnsM3L.jpg?v=1779710873","url":"https:\/\/ergodemedia.com\/products\/introduction-to-perturbation-techniques","provider":"Ergodemedia","version":"1.0","type":"link"}