BOUNDING DISKS TO A SPATIAL GRAPH
BOUNDING DISKS TO A SPATIAL GRAPH
复制标题
将圆盘绑定到空间图
DOI:
10.1142/s021821650600507x
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发表时间:
2006
影响因子:
0.5
通讯作者:
Reiko Shinjo
中科院分区:
文献类型:
--
作者:
Reiko Shinjo
We consider Seifert surfaces of knots in a spatial graph whose interiors are mutually disjoint. We give the upper bound of the number of such surfaces. Then we show that for a given abstract graph there is a spatial embedding of the graph which realizes the upper bound.
DOI:
--
发表时间:
2005
期刊:
The Quarterly Journal of Mathematics (to appear)
影响因子:
--
作者:
Ryo Nikkuni;Reiko Shinjo
通讯作者:
Reiko Shinjo