Analysis of multiscale methods for stochastic differential equations

Weinan E, Di Liu, Eric Vanden-Eijnden

Research output: Contribution to journalArticlepeer-review


We analyze a class of numerical schemes proposed in [26] for stochastic differential equations with multiple time scales. Both advective and diffusive time scales are considered. Weak as well as strong convergence theorems are proven. Most of our results are optimal. They in turn allow us to provide a thorough discussion on the efficiency as well as optimal strategy for the method.

Original languageEnglish (US)
Pages (from-to)1544-1585
Number of pages42
JournalCommunications on Pure and Applied Mathematics
Issue number11
StatePublished - Nov 2005

ASJC Scopus subject areas

  • General Mathematics
  • Applied Mathematics


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