图的去点主子图相对同调群的可重构性

许宝刚

ON RECONSTRUCTIBLE RELATIVE HOMOLOGY GROUPS OF A GRAPH MODULO ITS VERTEX-DELETED SUBGRAPHS

Xu Baogang

系统科学与数学 . 1998, (3): 371 -373 . DOI: 10.12341/jssms09943