Change of measure enhanced near-exact Euler–Maruyama scheme for the solution to nonlinear stochastic dynamical systems
The present study utilizes the Girsanov transformation-based framework for solving a
nonlinear stochastic dynamical system in an efficient way in comparison with other available …
nonlinear stochastic dynamical system in an efficient way in comparison with other available …
[HTML][HTML] Investigation on Ginzburg-Landau equation via a tested approach to benchmark stochastic Davis-Skodje system
We propose new numerical methods with adding a modified ordinary differential equation
solver to the Milstein methods for solution of stiff stochastic systems. We study a general form …
solver to the Milstein methods for solution of stiff stochastic systems. We study a general form …
Modified stochastic theta methods by ODEs solvers for stochastic differential equations
In this paper, we present a family of stochastic theta methods modified by ODEs solvers for
stochastic differential equations. This class of methods constructed by adding error …
stochastic differential equations. This class of methods constructed by adding error …
Improving split-step forward methods by ODE solver for stiff stochastic differential equations
K Nouri - Mathematical Sciences, 2022 - Springer
The present paper focuses on the improving split-step forward methods to solve of stiff
stochastic differential equations of Itô type. These methods are based on the exponential …
stochastic differential equations of Itô type. These methods are based on the exponential …
Solving the stochastic differential systems with modified split-step Euler-Maruyama method
A new category of the split-step Euler-Maruyama types schemes are constructed to study the
stochastic differential systems. Under given conditions, we analyze the mean-square …
stochastic differential systems. Under given conditions, we analyze the mean-square …
An explicit two-stage truncated Runge–Kutta method for nonlinear stochastic differential equations
A Haghighi - Mathematical Sciences, 2024 - Springer
In this paper, we construct a two-stage truncated Runge–Kutta (TSRK2) method for highly
nonlinear stochastic differential equations (SDEs) with non-global Lipschitz coefficients …
nonlinear stochastic differential equations (SDEs) with non-global Lipschitz coefficients …
[PDF][PDF] Discrete Temimi-Ansari method for solving a class of stochastic nonlinear differential equations
Discrete Temimi-Ansari method for solving a class of stochastic nonlinear differential
equations Page 1 AIMS Mathematics, 7(4): 5093–5105. DOI: 10.3934/math.2022283 …
equations Page 1 AIMS Mathematics, 7(4): 5093–5105. DOI: 10.3934/math.2022283 …
Convergence and Stability of a Split-Step Exponential Scheme Based on the Milstein Methods
We introduce two approaches by modifying split-step exponential schemes to study
stochastic differential equations. Under the Lipschitz condition and linear-growth bounds, it …
stochastic differential equations. Under the Lipschitz condition and linear-growth bounds, it …
-calculus Approach to the Random Autonomous Linear Differential Equation with Discrete Delay
J Calatayud, JC Cortés, M Jornet - Mediterranean Journal of Mathematics, 2019 - Springer
In this paper, we provide a full probabilistic study of the random autonomous linear
differential equation with discrete delay τ> 0 τ> 0: x'(t)= ax (t)+ bx (t-τ) x′(t)= ax (t)+ bx (t-τ), t …
differential equation with discrete delay τ> 0 τ> 0: x'(t)= ax (t)+ bx (t-τ) x′(t)= ax (t)+ bx (t-τ), t …
Improvement of Split‐Step Forward Milstein Schemes for SODEs Arising in Mathematical Physics
In the present investigation, new explicit approaches by the Milstein method and increment
function of the Jacobian derivative of the drift coefficient are designed. Several numerical …
function of the Jacobian derivative of the drift coefficient are designed. Several numerical …