Solution of Nonlinear Stochastic Langevin’s Equation Using WHEP, Pickard and HPM Methods

• 作 者: Maha Hamed Magdy A. El-Twail B
• 机 构: DepartmentofElectrical&,ComputerEngineering,DepartmentofEngineeringMathematics&,Physics,Depart
• 出 处: 应用数学(英文)
• 发表日期: 2014年3期
• 关键词: NONLINEAR STOCHASTIC D.E Langevin’s Equation WHEP TECHNIQUE PICARD Approximation

This paper introduces analytical and numerical solutions of the nonlinear Langevin’s equation under square nonlinearity with stochastic non-homogeneity. The solution is obtained by using the Wiener-Hermite expansion with perturbation (WHEP) technique, and