Disk/band surface and spatial-graph homology

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Using disk/band surfaces, we investigate spatial-graph homology. A necessary and sufficient condition for spatial embeddings of a graph to be homologous is expressed in terms of disk/band surfaces. By this condition we can decide practically whether two given spatial embeddings are homologous or not. We equip the set of spatial-graph homology classes with an abelian group structure and give a method to calculate this group by using the condition above.

本文言語English
ページ(範囲)173-191
ページ数19
ジャーナルTopology and its Applications
69
2
DOI
出版ステータスPublished - 1996
外部発表はい

ASJC Scopus subject areas

  • Geometry and Topology

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