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dc.contributor.author平征zh_CN
dc.contributor.author钱建国zh_CN
dc.contributor.author林启法zh_CN
dc.date.accessioned2013-06-04T15:00:00Z
dc.date.available2013-06-04T15:00:00Z
dc.date.issued2011-02-25zh_CN
dc.identifier.citation纯粹数学与应用数学, 2011, (01): 107-115zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/18969
dc.description.abstract主要研究三角格上的σ全一问题.应用图论知识,利用数学归纳法,分别给出了以三角形,菱形(四边形)和正六边形为边界的三角格上的σ全一问题无解的充要条件,并在证明中给出有解情况下详细解的刻画.zh_CN
dc.language.isozhzh_CN
dc.source.urihttp://epub.cnki.net/grid2008/brief/detailj.aspx?filename=CCSX201101022&dbname=CJFQ2011zh_CN
dc.subjectσ全一问题zh_CN
dc.subject偶等价覆盖zh_CN
dc.subject奇集合zh_CN
dc.subject三角格zh_CN
dc.title三角格上的σ全一问题zh_CN
dc.typeArticlezh_CN


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