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161
Conservative Continuous-Stage Stochastic Runge–Kutta Methods for Stochastic Differential Equations
Published 2023-01-01Subjects: “…stochastic differential equations…”
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162
The mean field limit of stochastic differential equation systems modelling grid cells
Published 2023Journal article -
163
Second weak order explicit stabilized methods for stiff stochastic differential equations
Published 2012“…We introduce a new family of explicit integrators for stiff Itˆo stochastic differential equations (SDEs) of weak order two. These numerical methods belong to the class of onestep stabilized methods with extended stability domains and do not suffer from stepsize reduction that standard explicit methods face. …”
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164
Optimal decisions: From neural spikes, through stochastic differential equations, to behavior
Published 2005Conference item -
165
High order weak methods for stochastic differential equations based on modified equations
Published 2011“…Inspired by recent advances in the theory of modified differential equations, we propose a new methodology for constructing numerical integrators with high weak order for the time integration of stochastic differential equations. This approach is illustrated with the constructions of new high order weak methods, in particular, implicit integrators well suited for stiff stochastic problems, and integrators that exactly conserve all quadratic first integrals of a stochastic dynamical system. …”
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166
An improved two-step method in stochastic differential equation's structural parameter estimation
Published 2013“…Regression spline characterised by the truncated power series basis with Bayesian approach is considered in the first step of a two-step method for estimating the structural parameters for stochastic differential equation (SDE). Previous methodology revealed the selection of knot and order of spline can be done heuristically based on a scatter plot. …”
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167
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168
Modification of two-step method in estimating the parameters of stochastic differential equation models
Published 2016“…Two-step method is introduced as an alternative method to classical methods in estimating the drift and diffusion parameters of the Stochastic Differential Equations (SDEs) models. Previous studies indicated that this method provides high percentage of accuracy of the estimated diffusion parameter of Lotka-Volterra model with simulated data. …”
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169
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170
Theory of stochastic differential equations with jumps and applications : mathematical and analytical techniques with applications to engineering /
Published 2005Subjects: “…Stochastic differential equations…”
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171
Stability Analysis of Explicit and Implicit Stochastic Runge-Kutta Methods for Stochastic Differential Equations
Published 2017“…The stability analysis of the schemes in mean-square norm is investigated. Linear stochastic differential equations are used as test equations to demonstrate the efficiency of the proposed schemes.…”
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172
Stability analysis of explicit and semi-implicit derivative-free methods for stochastic differential equations
Published 2016“…This paper is devoted to investigate the mean-square stability of explicit and semi-implicit derivative-free methods to a class of stochastic differential equations (SDEs). The mean-square stability functions and regions of explicit and semi-implicit numerical approximation schemes are obtained for a linear stochastic differential equation with multiplicative noise. …”
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173
Comparative study of stochastic Taylor methods and derivative-free methods for stochastic differential equations
Published 2021“…However, modelling these systems using deterministic model such as ODEs is inadequate as the system is subjected to the uncontrolled factors of environmental noise. Stochastic differential equations (SDEs) which are originating from the irregular Brownian motion can be applied to model such systems that subjected to the uncontrolled factors of noisy behaviour. …”
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Conference or Workshop Item -
174
Estimates for the difference between approximate and exact solutions to stochastic differential equations in the G-framework
Published 2019-12-01Subjects: Get full text
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175
Convergence of Relative Entropy for Euler–Maruyama Scheme to Stochastic Differential Equations with Additive Noise
Published 2024-03-01“…For a family of stochastic differential equations driven by additive Gaussian noise, we study the asymptotic behaviors of its corresponding Euler–Maruyama scheme by deriving its convergence rate in terms of relative entropy. …”
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176
Adopting Feynman–Kac Formula in Stochastic Differential Equations with (Sub-)Fractional Brownian Motion
Published 2022-01-01“…The aim of this work is to establish and generalize a relationship between fractional partial differential equations (fPDEs) and stochastic differential equations (SDEs) to a wider class of stochastic processes, including fractional Brownian motions <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>{</mo><msubsup><mi>B</mi><mi>t</mi><mi>H</mi></msubsup><mo>,</mo><mi>t</mi><mo>≥</mo><mn>0</mn><mo>}</mo></mrow></semantics></math></inline-formula> and sub-fractional Brownian motions <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>{</mo><msubsup><mi>ξ</mi><mi>t</mi><mi>H</mi></msubsup><mo>,</mo><mi>t</mi><mo>≥</mo><mn>0</mn><mo>}</mo></mrow></semantics></math></inline-formula> with Hurst parameter <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>H</mi><mo>∈</mo><mo>(</mo><mfrac><mn>1</mn><mn>2</mn></mfrac><mo>,</mo><mn>1</mn><mo>)</mo></mrow></semantics></math></inline-formula>. …”
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177
INTERVAL PREDICTION OF NON-STATIONARY PROCESSES, DESCRIBED BY STOCHASTIC DIFFERENTIAL EQUATIONS WITH VARIABLE PARAMETERS
Published 2019-06-01“…The task of interval prediction of non-stationary processes of stochastic differential equations described by models with variable parameters is considered. …”
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178
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RETRACTED ARTICLE: Anticipated backward doubly stochastic differential equations with non-Liphschitz coefficients
Published 2019-06-01Subjects: “…anticipated backward doubly stochastic differential equation…”
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180
Stabilization of Stochastic Differential Equations Driven by G-Brownian Motion with Aperiodically Intermittent Control
Published 2021-04-01Subjects: Get full text
Article