A homotopy classification of two-component spatial graphs up to neighborhood equivalence
A homotopy classification of two-component spatial graphs up to neighborhood equivalence
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二分量空间图的同伦分类直至邻域等价
DOI:
10.1016/j.topol.2015.05.041
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发表时间:
2015
影响因子:
0.6
通讯作者:
R. Nikkuni
中科院分区:
文献类型:
--
作者:
A. Mizusawa;R. Nikkuni
A neighborhood homotopy is an equivalence relation on spatial graphs which is generated by crossing changes on the same component and neighborhood equivalence. We give a complete classification of all 2-component spatial graphs up to neighborhood homotopy by the elementary divisor of a linking matrix with respect to the first homology group of each of the connected components. This also leads a kind of homotopy classification of 2-component handlebody-links.
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DOI:
10.3792/pjaa.89.60
发表时间:
2013
期刊:
影响因子:
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作者:
A. Mizusawa
通讯作者:
A. Mizusawa
影响因子:
0.7
作者:
Atsushi Ishii
通讯作者:
Atsushi Ishii
DOI:
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发表时间:
1995
期刊:
影响因子:
--
作者:
Kouki Taniyama
通讯作者:
Kouki Taniyama
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
Thomas Fleming
通讯作者:
Thomas Fleming
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
Reiko Shinjo;Kouki Taniyama
通讯作者:
Kouki Taniyama