A Simple Stochastic Differential Equation with Discontinuous Drift

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Abstract

In this paper we study solutions to stochastic differential equations (SDEs) with discontinuous drift. We apply two approaches: The Euler-Maruyama method and the Fokker-Planck equation and show that a candidate density function based on the Euler-Maruyama method approximates a candidate density function based on the stationary Fokker-Planck equation. Furthermore, we introduce a smooth function which approximates the discontinuous drift and apply the Euler-Maruyama method and the Fokker-Planck equation with this input. The point of departure for this work is a particular SDE with discontinuous drift.
OriginalsprogEngelsk
TitelProceedings Third International Workshop on Hybrid Autonomous Systems, Rome 17th March 2013
ForlagOpen Publishing Association
Publikationsdato22 aug. 2013
Sider109-123
DOI
StatusUdgivet - 22 aug. 2013
BegivenhedProceedings Third International Workshop on Hybrid Autonomous Systems - Rome, Italien
Varighed: 17 mar. 2013 → …

Konference

KonferenceProceedings Third International Workshop on Hybrid Autonomous Systems
Land/OmrådeItalien
ByRome
Periode17/03/2013 → …
NavnElectronic Proceedings in Theoretical Computer Science
Vol/bind124
ISSN2075-2180

Emneord

  • Stochastic Differential Equations
  • Euler-Maruyama
  • Fokker-Planck Equation

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