[HTML][HTML] Investigation on Ginzburg-Landau equation via a tested approach to benchmark stochastic Davis-Skodje system

K Nouri, H Ranjbar, D Baleanu, L Torkzadeh - Alexandria Engineering …, 2021 - Elsevier
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 …

An exponential split-step double balanced Milstein scheme for SODEs with locally Lipschitz continuous coefficients

H Ranjbar - Journal of Applied Mathematics and Computing, 2024 - Springer
In current work, an exponential split-step double balanced ϑ Milstein scheme has been
suggested for SODEs with locally Lipschitz continuous coefficients. We have been …

Balanced implicit methods with strong order 1.5 for solving stochastic differential equations

Q Ren, H Bai - Journal of Computational and Applied Mathematics, 2023 - Elsevier
The aim of this article is to propose a family of balanced implicit methods and split-step
balanced implicit methods for solving Itô stochastic differential equations. These numerical …

The explicit approximation approach to solve stiff chemical Langevin equations

K Nouri, H Ranjbar, L Torkzadeh - The European Physical Journal Plus, 2020 - Springer
The chemical Langevin equations are reputable simulation schemes to explore the
dynamics of chemical systems. We propose a new approach to simulate stochastic …

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 …

Solving the stochastic differential systems with modified split-step Euler-Maruyama method

K Nouri, H Ranjbar, L Torkzadeh - Communications in Nonlinear Science …, 2020 - Elsevier
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 …

Modifying the split-step theta-method with harmonic-mean term for stochastic differential equations

K Nouri, H Ranjbar, JC Cortés - International Journal of Numerical …, 2020 - riunet.upv.es
[EN] In this paper, we design a class of general split-step methods for solving Ito stochastic
differential systems, in which the drift or deterministic increment function can be taken from …

Analytical and numerical investigation of stochastic differential equations with applications using an exponential Euler–Maruyama approach

H Ranjbar, L Torkzadeh, K Nouri - Computational and Applied …, 2023 - Springer
This work aims to develop an explicit approximation scheme for solving stochastic
differential systems based on the Euler–Maruyama scheme. We demonstrate the strong …

Convergence and Stability of a Split-Step Exponential Scheme Based on the Milstein Methods

L Torkzadeh, H Ranjbar, S Micula, K Nouri - Symmetry, 2022 - mdpi.com
We introduce two approaches by modifying split-step exponential schemes to study
stochastic differential equations. Under the Lipschitz condition and linear-growth bounds, it …

Simulating systems of Itô SDEs with split-step (α, β)-Milstein scheme

H Ranjbar, L Torkzadeh, D Baleanu, K Nouri - 2023 - earsiv.cankaya.edu.tr
In the present study, we provide a new approximation scheme for solving stochastic
differential equations based on the explicit Milstein scheme. Under sufficient conditions, we …