Accuracy Assurance in Binary Interaction Approximation for <i>N</i>-Body Problems

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Author(s)

Abstract

Two accuracy assurance schemes are combined into the Binary Interaction Approximation (BIA) to <i>N</i>-body problems. The first one is a sort of variable time step (VTS) scheme for a given error tolerance. Since this scheme sometimes does not converge, an error-tolerance-adjusting (ETA) scheme is also introduced. With these two schemes combined into the original BIA, a significant improvement in terms of numerical error is obtained.

Journal

  • Plasma and Fusion Research

    Plasma and Fusion Research 7(0), 2401103-2401103, 2012

    The Japan Society of Plasma Science and Nuclear Fusion Research

Codes

  • NII Article ID (NAID)
    130003366252
  • NII NACSIS-CAT ID (NCID)
    AA12346675
  • Text Lang
    ENG
  • Article Type
    journal article
  • Data Source
    IR  J-STAGE 
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