Article contents
Homology of Deleted Products of Contractible 2-Dimensional Polyhedra. I
Published online by Cambridge University Press: 20 November 2018
Extract
If X is a space and , the kth deleted product space Xk* of X is the topological product X ⨯ X ⨯ . . . ⨯ X of copies of X minus the set of all points of the form (x, x, . . . , x), where x ∊ X. In (4), the author shows that the homology groups of Xk*, where X is a tree, produce as much information about trees as counting the orders of vertices.
- Type
- Research Article
- Information
- Copyright
- Copyright © Canadian Mathematical Society 1968
References
- 1
- Cited by