Symplectic Integration of Hamiltonian Systems with Additive Noise
SIAM Journal on Numerical Analysis
Strong Convergence of Euler-Type Methods for Nonlinear Stochastic Differential Equations
SIAM Journal on Numerical Analysis
Numerical Methods for Stochastic Systems Preserving Symplectic Structure
SIAM Journal on Numerical Analysis
Numerical simulation of a linear stochastic oscillator with additive noise
Applied Numerical Mathematics
Computers & Mathematics with Applications
Original articles: On the numerical discretisation of stochastic oscillators
Mathematics and Computers in Simulation
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The predictor-corrector methods P(EC)^k with equidistant discretization are applied to the numerical integration of a linear stochastic oscillator. Their ability in preserving the symplecticity, the linear growth property of the second moment, and the oscillation property of the solution of this stochastic system is studied. Their mean-square orders of convergence are discussed. Numerical experiments are performed.