Analysis of a multirate theta-method for stiff ODEs

W. Hundsdorfer, V. Savcenco

    Research output: Contribution to journalArticleAcademicpeer-review

    15 Citations (Scopus)

    Abstract

    This paper contains a study of a simple multirate scheme, consisting of the ¿-method with one level of temporal local refinement. Issues of interest are local accuracy, propagation of interpolation errors and stability. The theoretical results are illustrated by numerical experiments, including results for more levels of refinement with automatic partitioning.
    Original languageEnglish
    Pages (from-to)693-706
    JournalApplied Numerical Mathematics
    Volume59
    Issue number3-4
    DOIs
    Publication statusPublished - 2009

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