几类特殊测地块的构造(英)  

The Construction of Some Specific Geodetic Blocks

作　　者：刘红美[1] 毛经中[1] 

机构地区：[1]华中师范大学数学系,武汉430072

出　　处：《应用数学》1997年第3期82-86,共5页Mathematica Applicata

摘　　要：本文给出了一种构造给定直径d和围长g的测地块的方法．它是文［1］中构造法的推广，解决了文［1］中待研究的几个问题．同时，对文［1］中的一个错误进行了修正．[1] offered a method of constructing geodetic blocks with given d and g,g ≤ d + 2 or g ≤ d + 4. This paper provides a technique which is able to construct some geodetic blocks unsettled in [1]. Also, the idea for constructing (d,g) with g ≤ d + 2 or g ≤ d + 4 in[1] may be taken as a special case of the method in this paper. Meanwhile, a mistake in [1] is corrected.

关 键 词：测地块 悬挂弧 直径 围长 简单图 

分 类 号：O157.5[理学—数学]