Compensated stochastic theta methods for stochastic differential equations with jumps

  • Authors:
  • Xiaojie Wang;Siqing Gan

  • Affiliations:
  • School of Mathematical Sciences and Computing Technology, Central South University, Changsha 410075, Hunan, China;School of Mathematical Sciences and Computing Technology, Central South University, Changsha 410075, Hunan, China

  • Venue:
  • Applied Numerical Mathematics
  • Year:
  • 2010

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Abstract

In this paper, a family of compensated stochastic theta methods (CSTM), as opposed to stochastic theta methods (STM) are proposed after the introduction of a compensated Poisson process. These methods are justified to have a strong convergence order of 1/2. Further we investigate mean-square stability of the proposed methods. For a linear test equation, we show that an extension of the deterministic A-stability property holds for CSTM, if and only if 1/2=