文章基本信息

标题：Execution of novel explicit RKARMS(4,4) technique in determining initial configurations of extra-solar protoplanets formed by disk instability
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作者：Gour Chandra Paul ; Gour Chandra Paul ; Sukumar Senthilkumar 等
期刊名称：NRIAG Journal of Astronomy and Geophysics
印刷版ISSN：2090-9977
电子版ISSN：2090-9985
出版年度：2016
卷号：5
期号：1
页码：1-8
DOI：10.1016/j.nrjag.2015.11.004
语种：English
出版社：Elsevier
摘要：Abstract Implementation of a novel embedded Runge–Kutta fourth order four stage arithmetic root mean square technique to determine initial configurations of extra-solar protoplanets formed by gravitational instability is the main goal of this present paper. A general mathematical framework for the introduced numerical technique is described in addition to error estimation description. It is noticed that the numerical outputs through the employed novel RKARMS(4,4) method are found to be more effective and efficient in comparison with the results obtained by the classical Runge–Kutta technique.
关键词：KeywordsNovel RKARMS(4,4) techniqueError estimatesConductive-radiativeDisk instabilityProtoplanet