Skip to main content

Approximation of Zakai equation by the splitting up method

  • Stochastic Control And Estimation
  • Conference paper
  • First Online:
Stochastic Systems and Optimization

Part of the book series: Lecture Notes in Control and Information Sciences ((LNCIS,volume 136))

Abstract

The objective of this article is to apply an operator splitting method to the time integration of Zakaï equation. Using this approach one can decompose the numerical integration into a stochastic step and a deterministic one, both of them much simpler to handle than the original problem. A strong convergence theorem is given, in the spirit of existing results for deterministic problems.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. A. BENSOUSSAN, On a General Class of Stochastic Partial Differential Equations, Journal of Hydrology and Hydraulics, ed. T.E. Unny, vol. 1, no 4, 1987, pp. 297–303.

    Google Scholar 

  2. R.J. ELLIOTT, R. GLOWINSKI, Approximations to solutions of the Zakaï filtering equation, Technical Report, Dpt. of Statistics and Applied Probabilities, University of Alberta, Edmonton, 1988 (to appear in Stochastics).

    Google Scholar 

  3. R. GLOWINSKI, Numerical Methods for Nonlinear Variational Problems, Springer, New-York, 1984.

    Google Scholar 

  4. F. LEGLAND, Estimation de paramètres dans les processus stochastiques en observation incomplète, Thèse, Université Paris Dauphine, 1981.

    Google Scholar 

  5. J.L. LIONS, Contrôle Optimal des Systèmes gouvernés par des équations aux dérivées partielles, Dunod, Paris, 1968.

    Google Scholar 

  6. G.I. MARCHUK, Methods of Numerical Mathematics, Springer, New-York, 1975.

    Google Scholar 

  7. E. PARDOUX, Stochastic partial differential equations and filtering of diffusion processes, Stochastics, 3, 1979, pp. 127–168.

    Google Scholar 

  8. R. TEMAM, Sur la stabilité et la convergence de la méthode des pas fractionnaires, Thèse, Paris, 1967.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Jerzy Zabczyk

Rights and permissions

Reprints and permissions

Copyright information

© 1989 Springer-Verlag

About this paper

Cite this paper

Bensoussan, A., Glowinski, R. (1989). Approximation of Zakai equation by the splitting up method. In: Zabczyk, J. (eds) Stochastic Systems and Optimization. Lecture Notes in Control and Information Sciences, vol 136. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0002686

Download citation

  • DOI: https://doi.org/10.1007/BFb0002686

  • Published:

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-51619-4

  • Online ISBN: 978-3-540-46719-9

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics