Implicit–Explicit Multistep Methods for Fast-Wave–Slow-Wave Problems
نویسندگان
چکیده
منابع مشابه
Implicit-Explict Multistep Methods for Fast-Wave Slow-Wave Problems
Implicit-explicit (IMEX) linear multistep methods are examined with respect to their suitability for the integration of fast-wave, slow-wave problems in which the fast wave is physically insignificant and need not be accurately simulated. The widely used combination of trapezoidal implicit and leapfrog explicit differencing is compared to schemes based on 5 Adams methods or on backward differen...
متن کاملImplicit–Explicit Multistep Methods for Fast-Wave–Slow-Wave Problems
Implicit–explicit (IMEX) linear multistep methods are examined with respect to their suitability for the integration of fast-wave–slow-wave problems in which the fast wave has relatively low amplitude and need not be accurately simulated. The widely used combination of trapezoidal implicit and leapfrog explicit differencing is compared to schemes based on Adams methods or on backward differenci...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2012
ISSN: 0027-0644,1520-0493
DOI: 10.1175/mwr-d-11-00088.1